A college student completed some courses worth 4 credits and some courses worth 5 credits. The student earned a total of 74 credits after completing 17 courses. How many courses worth 4 credits did the

Trcarden asked Jul 12, 2022

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Trcarden asked Jul 12, 2022

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14 votes

Answer:

4x+5y=74

six 5 credit cources and 11 four credit cources

if u substitute in the value its correct

4(11)+5(6)= 44+30 which is 74

and 11 plus 6 is 17 cources so there you go!

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