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Sonya’s average so far is 84 for 3 math tests. What must she get on the fourth test to have an average of 88

User Greyfade
by
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1 Answer

6 votes

Answer:

she will need to get a 100 on the fourth test

Explanation:

(252+x)/4 = 88

252+x = 352

x = 100

User Tony Lee
by
8.2k points
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