I have 56 coins consisting of nickels and quarters. The total value of the coins

    I have 56 coins consisting of nickels and quarters. The total value of the coins is $5.60. How many of each coin do I have? Algebra to the rescue… NN is number of nickles ND is the number of quarters.

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  1. math

    A charity organization is collecting change to raise monay. They have collected doubly ampere many dimes as quarters, 22 more nickels than dimes, and 3 times as many pennies as nickels. a ) specify a variable for the act of quarters collected. b ) use you

  2. maths

    I have 30 coins consisting of 5c coins and 20c coins. The sum prize of the coins is $ 3.45. How many of each kind do I have ? some hellp please !

  3. math

    Winborne has 35 coins consisting of dimes and nickels. If the value of his coins is $ 3.30 then how many of each type does he have ? Please help to check on chastise answer my answer is 31 dimes and 3 nickels

  4. math

    1. Ms.lynch has 21 coins in nickels and dimes. Their sum value is $ 1.65. How many of each coin does she have ? 2. A peddle car that takes only dimes and quarters contains 30 coins, with a entire rate of $ 4.20. How many of each coin are there ?

  5. 8th gr. Algebra

    I have 3 mathematics problems for homework that are stumping me. Can anyone help guide me ? Thanks ! hera they are : 1. A full moon bucket of water weighs eight kilograms. If the water system weighs five times arsenic much as the empty bucket, how much does the water consider ? 2. Helen

  6. Math

    “ Jack has a solicitation of nickels and quarters. He has a total of 50 coins worth $ 10.30. How many of each coin does he have ? ” I got the answer of 39 quarters and 11 nickels by test and mistake. Can person tell me the correct way to set the trouble up ?

  7. math

    a box contains 22 coins consisting of quarters and dimes. the total value of the coins is $ 3.55. determine the number of quarters and the count of dimes in the box ?

  8. math

    SOLVING SYSTEMS : 30 coins having a measure of $ 3.30 consists of nickels, dimes and quarters. If there are twice arsenic many quarters as dimes, how many coins of each kind were there ? -Thank you !

  9. Math

    Jean has a entire of 24 coins consisting of fair quarters and nickels. The coins total $ 3.40. How many of them are quarters ?

  10. Algebra

    Mrs. Boyd has a desk full moon of quarters and nickels. If she has a full of 31 coins with a total face value of $ 4.55, how many of the coins are nickels ?

  11. Math

    There are 25 coins inside a container. Some of the coins are nickels, and the rest are quarters. The value of the coins is $ 4.05. Let n represent the count of nickels, and let q represent the act of quarters. Which system of equations represents this

  12. Algebra

    Your acquaintance claims that she has a bulge of 30 coins containing nickels, dimes, and quarters. The total value of the 30 coins is $ 3. There are doubly vitamin a many nickels as there are dimes. Is your friend correct ? Explain your reasoning

  13. Math

    SOLVING SYSTEMS : A bag contains nickels, dimes and quarters having a value of $ 3.75. If there are 40 coins in all and 3 times as many dimes as quarters, how many coins of each kind were there ? -Thank you !

  14. Algebra

    Nadia has 32 coins made up of nickles, dimes, and quarters. The summarize of the act of nickels and the total of quarters is three times the number of dimes. If the sum value of the coins is $ 4.60, how many of each kind does she have ? I ca n’t figure out

  15. algebra

    A collection of thirty-seven coins consists of nickels, dimes and quarters. There are ten more dimes than nickels. Represent the value of all the coins using one varying .

  16. algebra

    Kyle has a entire of 16 coins in his pocket. All the coins are nickel or quarters, and they have a entire value of $ 2.20. How many nickels does Kyle have ?

  17. Mathematics

    How many ways can you make change for 60 cents ( 60¢ ), using only quarters ( 25¢ coins ), dimes ( 10¢ coins ), and nickels ( 5¢ coins ) ?

  18. Algebra

    Solve the problem using matrices. John has a jar of quarters and nickels. There are 84 coins in the jar. The measure of the coins is $ 13.00. How many of each type of coin are there ? A ) 49 quarters ; 35 nickels B ) 44 quarters ; 40 nickels C ) 79 quarters ; 5

  19. algebra

    No. 2 alyssa has some coins in her purse consist of pennies, nickels and dimes. She has 2 more nickels than dimes and thrice as many pennies as nickels. If the sum is 0.52 dollars how many coins of each kind does she have .

  20. College Algebra

    A box contains $ 7.80 in nickels, dimes, and quarters. There are 46 coins in all, and the summarize of the numbers of nickels and dimes is 2 less than the numeral of quarters. How many coins of each kind are there ? here is my work sol army for the liberation of rwanda : ten + y + z = 46 x + y = omega

  21. math

    Tashana has 16 coins that total to $ 1.85. She has entirely nickels, dimes and quarters. How many of each coin could she have ?

  22. Math coin riddle need help please

    I have 56 coins consisting of nickels and quarters. The sum measure of the coins is $ 5.60. How many of each coin do I have ? Algebra to the rescue … NN is number of nickles ND is the number of quarters. NN*.05 + ND*.25= $ 5.60 but NN + ND=56 two equations ,

  23. algebra word problems

    you have 95 coins that full $ 10.75. the coins consist of entirely quarters and nickels. how many of each coin do you have ?

  24. algebra 95

    There are a sum of 198 coins in a bag, all of which are nickels, dimes, and quarters. The number of nickels is four times the number of quarters. There are twice american samoa many quarters as there are dimes. If the total amount of money is $ 18.00, how many

  25. pre calc

    rose counted her money and found that her 25 coins which were nickels, dimes, and quarters were worth $ 3.20. The count of dimes exceeded the number of nickels by 4. How many coins of each kind did she have ? I know that the expression for nickles would be

  26. Math word problem

    SOLVING SYSTEMS : A bag contains nickels, dimes and quarters having a value of $ 3.75. If there are 40 coins in all and 3 times as many dimes as quarters, how many coins of each kind were there ? — The answer is 20=n,15=d, 10=q. No matter how I do it I ca n’t

  27. math

    In Ethan ’ s piggybank there are nickels, dimes and quarters. There are 3 times as many quarters as nickels, and 5 more dimes than nickels. How many of each kind of coins are there ? Ethan has saved a full of $ 3.20 .

  28. College Algebra

    A coin jar contains nickels, dimes and quarters. There are 46 coins in all. There are 11 more nickels than quarters. The value of the dimes is $ 1.00 less than the value of the quarters. How many coins of each type are in the jar ?

  29. math

    Cleaning up around the kennel you picked up a full of 52 coins. unfortunately, they were alone pennies and nickels. The value of the coins was $ 1.20. How many pennies and how many nickels did you pick up ? Solve using Elimination Method .

  30. Math

    Susan has some $ 2-coins and $ 5-coins. If there are 18 coins and the total sum of these coins is not less than $ 75, find the minimum count of $ 5-coins .

  31. messy systems

    Jack has a collection of fresh nickels and quarters. He has a full of 50 coins worth $ 10.30. How many of each coin does he have ?

  32. math

    When a child break in open her hoggish bank, she finds a full of 76 coins, consisting of nickels, dimes, and quarters. The sum value of the coins is $ 9. If the nickels were dimes, and the dimes were nickels, the value of the coins would be $ 8. How many

  33. Acc. Algebra 2

    A jar contains 40 coins consisting of dimes and quarters and having a sum value of $ 4.90. How many of each kind if coins are there ?

  34. math

    Andrew has $ 2.75 in nickels and quarters in his coating pocket. If he has a entire of 15 coins, which system of equations could you use to find the phone number of quarters in Andrews coat pouch ? 1 ) x+y=15 0.5x+0.25y=2.75 2 ) x+y=2.75 x+y=15 3 ) x+y=15 0.05x+ 0.25y=2.75

  35. Algebra

    Sarah has 26 coins in her purse. All the coins are quarters and nickels, and are worth $ 4,10. How many nickels does she have ?

  36. math, money

    Kevin was hungry. “ Grrrr ! ” “ What was that ? ” asked Steven. “ My abdomen bro, ” replied Kevin. “ Let ’ s get pizza ! ” The two stopped at Jessie ’ second Best Pizza Pies where slices are only 75 cents each. Kevin took out his coins. He had 36 coins .

  37. math

    Kevin was athirst. “ Grrrr ! ” “ What was that ? ” asked Steven. “ My digest bro, ” replied Kevin. “ Let ’ s get pizza ! ” The two stopped at Jessie ’ randomness Best Pizza Pies where slices are only 75 cents each. Kevin took out his coins. He had 36 coins .

  38. Math

    Two coins are taken at random ( without substitute ) from a bag containing 4 nickels, 8 dimes, and 3 quarters. Let X denote the random variable given by the total value of the two coins. Find E ( X ). ( Round your answer to four decimal fraction places. ) east ( X ) = $ …

  39. Math word problem

    George has 21 coins with a total value of $ 12.75. He knows he only has quarters and dollar coins in his pouch. How many coins of each type does he have ? Create a system to solve .

  40. math

    selecting three ( 3 ) coins, but assume that there are 5 dimes, 4 nickels, and 2 quarters. In how many possible ways can the choice be made so that the value of the coins is at least 25 cents ?

  41. algebra 1b

    sarah has 16 coins, some quarters and some nickels. if ti coins have a respect of $ 2.20, how many of each kind does she have .

  42. 11th grade Algebra 2

    Marciella has a bag that contains 35 nickels and quarters. The sum value of these coins is less than $ 2.50. What is the maximal number of quarters that meets these conditions ?

  43. math

    John has 8 quarters, 3 dimes, and 7 nickels in the change holder in his car. He uses 16 of those coins, totaling $ 2.50, to buy some taco. Which coins remain in the change holder ? a. 1 dime, 1 nickel b. 1 dime bag, 1 quarter c. 1 nickel, 1 one-fourth d. 2 quarters

  44. math

    Jo has 37 coins ( all nickels, dimes and quarters ) worth $ 5.50. She has 4 more quarters than nickels. How many of each type of coins does she have ? d= # dimes n= # nickels q= # quarters. ============== d+n+q=37 n+4=q 0.1d + 0.05n + 0.25q = 5.50

  45. Math

    Cindy had $ 1.08 using 9 coins. She had as many pennies as dimes. ___ Danielle had 96 coins, using ten coins. She had the same number of nickels as all the other coins put in concert. __ The mint choices are. Half Dollar, Quarters, Dimes, Nickels, and

  46. Math

    All students in Peter ‘s class have $ 1.05, consisting of nickels and/or dimes and/or quarters. Each scholar has a different combination of coins, and all possible combinations of coins are included. What is the probability that Peter is unable to give his

  47. Intermediate algebra

    A collection of nickels dimes and quarters consists of 50 coins with a sum of $ 5.50. If there are two times as many dimes as quarters find the number of each character of coins ?

  48. math skill sheet 777

    i have equal numbers of pennies, nickels, dimes, and quarters. The total respect of my coins is $ 2.05. wholly one have ? coins. Please tell me how you did it and show your bring please so iodine understand .

  49. Algebra

    Nadia has 32 coins made up of nickles, dimes, and quarters. The total of the number of nickels and the number of quarters is three times the act of dimes. If the total measure of the coins is $ 4.60, how many of each kind does she have ? I ca n’t figure out

  50. Math

    Kevin was hungry. “ Grrrr ! ” “ What was that ? ” asked Steven. “ My stomach bro, ” replied Kevin. “ Let ’ s get pizza ! ” The two stopped at Jessie ’ mho Best Pizza Pies where slices are merely 75 cents each. Kevin took out his coins. He had 36 coins.

  51. Math

    Two coins are taken at random ( without substitution ) from a bag containing 7 nickels, 5 dimes, and 6 quarters. Let X denote the random variable given by the total respect of the two coins. Find E ( X ). ( Round your answer to four decimal places. )

  52. Algebra II

    Could person please help me ? I ‘m ace confused by these questions and i just keep making a mess all over my newspaper ! 1 ) A box of coins contains nickels, dimes, and quarters. The total value of the coins is $ 4.00. If there were 3 times as many nickels, half

  53. math

    A jar of coins has only nickels and quarters, which are worth a total of $ 3.25. There are 5 fewer quarters than nickels. How many quarters and nickels are in the jolt ?

  54. Math (Algebra)

    A jolt contains ten nickels and yttrium quarters only. What share of the full number of coins are quarters ?

  55. Money

    Ethan has a sum of one hundred forty coins. He has four times as many quarters as nickels and one-half as many nickels as pennies. How a lot money does he have ?

  56. math

    Grandpa has twenty – four coins in his pocket. grandfather gives Sam some clues the total prize of the coins in his pocket one – sixth of coins are quarters, one – one-half of coins in dimes. what is the full prize of the coins in grandfather ‘s pouch that Sam

  57. Algebra

    Anne has 20 coins in her pouch consist of nickels and dimes only. The total value of the coins is $ 1.45. How many nickels and how many blind does she have ? ( Let x represent the count of nickels and y represent the issue of dimes. )

  58. Math

    Iman collects quarters, dimes, nickels, and pennies. This dawn he took $ 1.80 from his collection. He counted the coins and found that he had twice vitamin a many nickels as dimes. What coins iman have ?

  59. math

    i have 50 coins in quarters and nickels. if the sum value is $ 5.90, how many of each coin do i have ?

  60. Math

    A cashier has 25 coins consisting of nickels, dimes, and quarters with a value of $ 4.10. If the number of dimes is 1 more than doubly the number of nickels, how many of each type of coin does he have ?

  61. math

    Mr. Adams has a box containing 14 coins. The coins are either quarters, nickels, or dimes. In the box are 4 quarters. There are 4 times as many dimes as nickels. How many dimes are in the box ? I barely need the equation set up and I can then take it from

  62. math

    Riley has 63 coins. Of the coins, 1/9 are nickels, 1/9 are dimes, and the rest are quarters. What is the ratio of Riley ‘s nickels to dimes to quarters ?

  63. MATH HELP

    A jacob’s ladder organization is collecting change to raise monay. They have collected doubly equally many dimes as quarters, 22 more nickels than dimes, and 3 times as many pennies as nickels. a ) specify a variable for the number of quarters collected. boron ) manipulation you

  64. help! due tommorrow

    an categorization of coins contains 20 pennies, 2 nickels and 6 dimes what percentage of the coins are nickels ? ( in the book the answer says 7 % nickels ) i want to know how to work out the problem

  65. Math

    tammy wants to get exchange for 30 cents. The only coins she can get are quarters, nickels, and dimes. How many different ways can she get 30 cents using only these coins ?

  66. algebra

    Please help … .struggling with word problems and please explain how to get the answer …. Max has a collection of 210 coins consisting of nickels, dimes, and quarters. He has twice adenine many dimes as nickels, and 10 more quarters than dimes. How many coins

  67. Math

    Monica was collecting quarters and nickels in a jar. She kept track of the full rate of the coins, vitamin a well as, how many coins were actually in the jolt. however, she forgot specifically to track how many of each mint there is in the jar. If the total

  68. Math problem I need help with

    combination of coins that can be used ; fifty-cent firearm, quarters, dimes, nickels, and pennies Q : My 3 types of coins sum 37 cents. I have fewer than 4, but more than 1, of each coin. What are the coins ?

  69. math

    Sam has 18 coins in his scoop that are either quarters or nickels. The entire value of these coins is $ 3.90. Let q represent the count of quarters and nitrogen represent the numeral of nickels. The follow system of equations represents this situation : q+n=18

  70. math

    Three coins are selected from 10 coins : 4 dimes, 4 nickels, and 2 quarters. In how many possible ways can the choice be made so that the value of the coins is at least 25 cents ? I know that the total outcomes equals 120, but how do I find how many of

  71. Math

    Shirley has 18 coins. One one-sixth of the coins are quarters, one third base of the coins are dimes, and one half of the coins are nickels. What is the respect of Shirley ‘s coins ?

  72. Math

    All students in Peter ‘s class have $ 1.05, consisting of nickels and/or dimes and/or quarters. Each student has a different combination of coins, and all potential combinations of coins are included. What is the probability that Peter is unable to give his

  73. introductory Algebra

    A little slot car holds 500 coins consisting of nickels, dimes, and quarters. The number of quarters is twice the act of dimes. If the prize of all the coins is $ 88.00, how many nickels, were in the slot machine ?

  74. Math

    All students in Peter ‘s course have $ 1.05, consisting of nickels and/or dimes and/or quarters. Each student has a different combination of coins, and all potential combination of coins are included. What is the probability that Peter is unable to give his

  75. Math

    Pat throws her idle switch into a can on her desk. When she took it out, there were only quarters and nickels. There were a full of 65 coins. If she had a sum of $ 13.65, find the total of quarters and nickels .

  76. Math

    Marsha has nickels, dimes, and quarters. She has 207 coins total. Marcy has 13 less quarters than nickels. Find the number of each coin if she has a total of $ 28 .

  77. algebra

    A box contains $ 7.80 in nickels, dimes, and quarters. There are 46 coins in all, and the sum of the numbers of nickels and dimes is 2 less than the number of quarters. How many coins of each kind are there ?

  78. Word problem

    What about this one ridicule, I tried setting it up like one was shown on the one similar but one keep getting a negative number. Kelsey has 32 coins in her pocket, all which are nickels and quarters, If the total value of her change is $ 4.20, how many nickels and

  79. algebra

    TGIF. Chris and Terry have been trying to live within their budget but miss going out to dinner on Friday nights. They decide not to spend any nickels or quarters they receive as change for a calendar month and save these in a jolt. At the end of the second week

  80. Algebra

    Kyle has 13 coins in his pocket that are either quarters or nickels. He has $ 2.05 in his pocket in coins. Let q represent the issue of quarters and normality stage the phone number of nickels. The follow system of equations represents this situation : q+n=13

  81. Algebra

    Nadia has 32 coins made up of nickles, dimes, and quarters. The union of the numeral of nickels and the number of quarters is three times the number of dimes. If the full measure of the coins is $ 4.60, how many of each kind does she have ? I ca n’t figure out

  82. Algebra

    Nadia has 32 coins made up of nickles, dimes, and quarters. The union of the number of nickels and the issue of quarters is three times the number of dimes. If the total measure of the coins is $ 4.60, how many of each kind does she have ? I ca n’t figure out

  83. Math

    Toni has a hoggish bank filled with nickels, dimes and quarters. She has a sum of $ 3.00. If she has fewer than 12 coins, What combination of coins could she have in her bank ? How many possibilities can you discover ? ”

  84. math

    tammy want to get variety for 1 $. the entirely coins she can get are half dollars, quarters, and nickels. how many unlike ways can she get a 1 $ using lone these coins ?

  85. math

    rose counted her money and found that her 25 coins which were nickels, dimes, and quarters were worth $ 3.20. The number of dimes exceeded the number of nickels by 4. How many coins of each kind did she have ? I know that the saying for nickles would be

  86. Math

    Select three ( 3 ) coins, but assume that there are 4 dimes, 4 nickels, and 2 quarters. In how many possible ways can the choice be made sol that the prize of the coins is at least 25 cents ?

  87. algebra

    How many coins When one dumped the variety out of my pocket, I noticed that one could pay the demand monetary value for any item from one cent up to and through one dollar without receiving any change. What is the fewest phone number of coins I could have had in my pocket if one

  88. Math

    Your uncle has 36 coins in nickels and quarters. The prize of his nickels is 1/15 of the value of his quarters. Find the act of nickels. Please show progress in answer .

  89. Math

    In his air pocket Sam had $ 4 composed entirely of quarters and nickels. He had a total of 20 coins. How many nickels did he have ?

  90. Math

    In a group of quarters and nickels, there are four more nickels than quarters. How many nickels and quarters are the if the coins are worth $ 2.30 ? Plsmshow the solution, thanks

  91. algebra

    A charity organization is collecting change to raise money. They have collected doubly angstrom many dimes as quarters, 22 more nickels than dimes, and 3 times as many pennies as nickels. lease ‘s say x represents quarters write an algebraic expression to represent

  92. Algebra

    A mint solicitation contains 30 coins in nickels, dimes, and quarters. There are three more dimes than nickels. The value of the coins is 3.55. Find the number of quarters in the collection .

  93. Math

    Monica Collects quarters, dimes, nickels and pennies. This good afternoon she took $ 1.00 from her collection. She counted the coins and found that she had doubly adenine many nickels as dimes. What coins could Monica have ?

  94. math

    A charity arrangement is collecting change to raise monay. They have collected doubly equally many dimes as quarters, 22 more nickels than dimes, and 3 times as many pennies as nickels. a ) define a varying for the total of quarters collected. b-complex vitamin ) use you

  95. Math

    200 coins consisting of 10 centavo coins and 25 centavo coins are deserving 95 colombian peso how many coins each kind are there ? plsss one very need your help, it would be very well appreciated if you could help me on my homework. Thank you !

  96. maths

    A bag contained a number of 20cents, 50cents and $ 1 coins. 1/3 of the 20cents coins is equal to 2/3 of the 50cents coins. There are 3/5 as many 50cents coins as $ 1 coins. If the entire value of these coins is $ 23.10, how many coins are there wholly ?

  97. math

    tammy wants to get exchange for 30c. The only coins she can get are quarters, nickels and dimes. How many different ways can she get 30c using only these coins ?

  98. Math

    all students in cock ‘s class have $ 1.05, consisting of nickels and/ or dimes. Each scholar has a unlike combination of coins, and all possible combinations of coins are included. What is the probability that Peter is unable to give his supporter Jenny

  99. math

    Justin has a sum of 50 coins that are all nickels and quarters. He has 10 more nickels than quarters. How many of each coin does Justin have ?

  100. math

    marcy has a total of 100 dimes and quarters. if the full respect of the coins is $ 14.05, how many quarters does she have ? You need two equations to substitute into each other. You need one for the sum number of coins, and one for the come. d= # of dimes

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