Mathematics

Mathematics, 27.06.2019 23:00, angelvences128

1)meesha has a pocket full of change consisting of dimes and quarters. the total value is $3.15. there are 7 more quarters than dimes. how many of each coin are there? 2)how much pure bleach must be combined with a solution that is 4% bleach to make 12oz of a 12% bleach solution?me

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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, 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, 26.09.2019 23:30, pcastaneda03

Acollection of dimes and quarters has a total value of five dollars and contains 29 coins. how much of each kind of coin are there in the collection? a. 15 dimes and 14 quarters b. 14 dimes and 15 quarters c. 10 dimes and 19 quarters d. 19 dimes and 10 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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1)meesha has a pocket full of change consisting of dimes and quarters. the total value is $3.15. the...

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