Mathematics

Mathematics, 14.07.2019 03:30, zamudioj92p80d12

Marissa has 24 coins in quarters and nickels. she has $3. how many of the coins are quarters?

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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, 18.08.2019 09:50, vanessa2002584

Hannah has a jar filled with 150 coins made up of quarters and nickels. the total value of the coins is $28.30 how many quarters and how many nickels are in the jar? a. 46 quarters; 104 nickels b. 75 quarters; 75 nickels c. 104 quarters; 46 nickels d. 95 quarters; 55 nickels

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Mathematics, 20.08.2019 16:30, Jasten

Acontainer holds a combination of nickels and quarters. there are 156 coins in all, and their total value is $21.60. the system of equations models this situation, where x is the number of nickels and y is the number of quarters. x+y=156 0.05x+0.25y=21.6 how many nickels and quarters are in the container? a. 118 nickels and 38 quarters b. 106 nickels and 50 quarters c. 87 nickels and 69 quarters d. 72 nickels and 84 quarters

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Mathematics, 05.09.2019 06:20, pattydixon6

Marissa is drawing coins from a bag that contains 5 pennies (yellow), 4 nickels (green), 5 dimes (red), and 2 quarters (blue). test your ideas by creating a bag of coins. use the various colors to represent pennies, nickels, dimes, and quarters.

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