CliffBurkland CliffBurkland

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Mathematics

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Ted needs an average of at least 70 on his three history tests. He has already scored 85 and 60 on two tests. What is the minimum grade Ted needs on his third test?

Answer :

JulieC246 JulieC246

Today at 1:42 AM

He must get a 65 as a minimum grade on his third test to get an average of 70.
Equation is
85 + 60 + x
------------------- greater than or equal to 70
3

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