itspriya3024 itspriya3024

25-01-2017
Mathematics

contestada

A jar contains $14.25 in quarters and dimes. There are 75 coins in the jar. Find the number of quarters in the jar.

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wolf1728 wolf1728

25-01-2017

.1 D + .25 Q = 14.25
D + Q = 75
Dimes = 30
Quarters = 45

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