3 years ago

I need help in my math homework only 4 questions

1 answer:

7 0

Quarters + Dimes = $10

Quarters = 0.25
Dimes = 0.10

a) 10 / 0.25 = 40 pcs of quarters ; 10 / 0.10 = 100 pcs of dimes
b) 0.25x + 0.10y = $10
c) 0.25x = $10 ; 0.25(40) = $10 ; 10 = 10
0.10y = $10 ; 0.10(100) = $10 ; 10 = 10

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hichkok12 [17]

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