6 Jenna bought n notebooks which cost 5 dollars each, and 3 pens which cost r dollars each. How much money did she spend?

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asked Jun 9, 2019 197k views

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6 Jenna bought n notebooks which cost 5 dollars each, and 3 pens which cost r dollars each. How much money did she spend?

Mathematics
college

SimplGy asked

by SimplGy

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The answer should be 5n+3r

QianLi answered Jun 12, 2019

by QianLi

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