Mathematics, 31.10.2019 23:31 peachyparty

Gage's math teacher entered the seventh-grade student in a math competition. there was an enrollment fee of $30 and also $11 charge for each packet of 10 test. the total cost was $151. how many test were purchased . set up an equation to model this situation and then solve it

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Gage's math teacher entered the seventh-grade student in a math competition. there was an enrollment...