Raymond B. answered 03/13/21
Math, microeconomics or criminal justice
N+Q=51
5N+25Q = 575
5N+ 5Q =255 subtract to get
20Q= 320
Q = 16 quarters
N=51-16 = 35 nickels
5(35) + 25(16) = 175+400 = 575
Danielle B.
asked 03/13/21Kevin and Randy Muise have a jar containing 51
coins, all of which are either quarters or nickels. The total value of the coins in the jar is
$ 5.75.
How many of each type of coin do they have?
Raymond B. answered 03/13/21
Math, microeconomics or criminal justice
N+Q=51
5N+25Q = 575
5N+ 5Q =255 subtract to get
20Q= 320
Q = 16 quarters
N=51-16 = 35 nickels
5(35) + 25(16) = 175+400 = 575
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