Posted by
**Bianca** on
.

Harry has test grades of 85, 87, and 77 on his first three algebra tests. What must he get on his

fourth test to earn an average of at least 84?

Sunday

March 26, 2017
Posted by
**Bianca** on
.

Harry has test grades of 85, 87, and 77 on his first three algebra tests. What must he get on his

fourth test to earn an average of at least 84?

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