compton9371 compton9371

03-05-2018
Mathematics

contestada

Claire has received scores of 85, 88, 87, and 80 on her algebra tests. what is the minimum score she must receive on the fifth test to have an overall test score average of at least 82 ?

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afeshla afeshla

03-05-2018

85+88+87+80+x/5=82

340+x=410

410-340=70

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