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Jason has 25 coins in is pocket total change is 505 how many dime and quarters he has?
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Aug 6, 2018
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Jason has 25 coins in is pocket total change is 505 how many dime and quarters he has?
Mathematics
college
SanthoshSolomon
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10x+25y=505
x+y=25
10x+25y=505
-10(x+y)=-10(25)
15y=255
y = 17
Plug back in.
x+17=25
x=8
8 dimes, 17 quarters
Ashrugger
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Aug 11, 2018
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Ashrugger
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