Raymond B. answered 03/06/21
Math, microeconomics or criminal justice
N+Q =63
5N +25Q = 1135
5N +5Q = 315
20Q = 820
Q = 41 quarters
N=63-41 = 22 nickels
5(22) + 25(41) = 1135
110 + 1025 = 1135
Clara H.
asked 03/05/21Kevin and Randy Muise have a jar containing 63 coins, all of which are either quarters or nickels. The total value of the coins in the jar is $11.35. How many of each type of coin do they have?
Raymond B. answered 03/06/21
Math, microeconomics or criminal justice
N+Q =63
5N +25Q = 1135
5N +5Q = 315
20Q = 820
Q = 41 quarters
N=63-41 = 22 nickels
5(22) + 25(41) = 1135
110 + 1025 = 1135
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