Mathematics

Mathematics, 09.07.2019 17:00, aahneise02

Abby has 49 coins, consisting only of dimes and quarters, worth $8.35. how many dimes and how many quarters does she have?

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Mathematics, 25.06.2019 12:30, realpcy7515

Need on to algebra ! 14. fifteen coins consisting of nickels, dimes, and quarters were collected from a newspaper vending machine. the total value of the coins is $1.95, and there are 4 more dimes than quarters. find the number of each type of coin. a. 2 nickels; 9 dimes; 5 quarters b. 5 nickels; 7 dimes; 3 quarters c. 7 nickels; 6 dimes; 2 quarters d. 3 nickels; 8 dimes; 4 quarters 17. which relation is not a function? a. {(–7,2), (3,11), (0,11), (13,11)} b. {(7, 11), (11, 13), (–7, 13), (13, 11)} c. {(7,7), (11, 11), (13, 13), (0,0)} d. {(7, 11), (0,5), (11, 7), (7,13)}

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Mathematics, 31.07.2019 14:20, stayc12183

Aroll of quarters contains $40$ quarters and a roll of dimes contains $50$ dimes. james has a jar that contains $83$ quarters and $159$ dimes. lindsay has a jar that contains $129$ quarters and $266$ dimes. james and lindsay pool these quarters and dimes and make complete rolls with as many of the coins as possible. in dollars, how much are the leftover quarters and dimes worth?

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Mathematics, 01.08.2019 11:10, babyduckies37

Atotal of $4.80 consisting of dimes and quarters was collected from a soft drink vending machine. if there's one more quarter than there are dimes, find the number of dimes and the number of quarters. a. 18 dimes; 12 quarters b. 12 dimes; 13 quarters c. 13 dimes; 14 quarters d. 14 dimes; 15 quarters

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Mathematics, 16.10.2019 01:00, Moo12345

Acontainer holds a combination of dimes and quarters. there are 178 coins in all, and their total value is $29.80. the system of equations models this situation, where x is the number of dimes and y is the number of quarters. x+y=178 0.1x+0.25y=29.8 how many dimes and quarters are in the container? a. 123 dimes and 55 quarters b. 114 dimes and 64 quarters c. 102 dimes and 76 quarters d. 98 dimes and 80 quarters

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Abby has 49 coins, consisting only of dimes and quarters, worth $8.35. how many dimes and how many q...

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