StarBananya StarBananya

30-01-2021
Mathematics

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Janson has quarters and dimes in his pocket. he counted 42 coins that added up to $7.50

Janson has quarters and dimes in his pocket he counted 42 coins that added up to 750 class=

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jaylynnselby jaylynnselby

30-01-2021

Answer:

28 quarters and 5 dimes

7(Q)+5(D)

7(4)+5(10)

28Q 50D Q=quarters D=dimes

it would be more efficient to do the substitution method bc its faster and easier

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dafenyboi37 dafenyboi37

30-01-2021

I think Jason has 57

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