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Thomas scored 257 points on the first three tests in class. What does he need to score on the next test to have a test average of 85? A. 83 B. 79 C. 87 D. 91 Please help me
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Thomas scored 257 points on the first three tests in class. What does he need to score on the next test to have a test average of 85?

A.
83

B.
79

C.
87

D.
91



Please help me

User Skyboyer
by
5.4k points

1 Answer

4 votes

Answer:

The answer is A-83


(257 + 83)/(400) = 0.85

User Chi
by
6.0k points
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