SOLUTION: your test scores for the semester are 87.84 and 85.0 Can you raise your average to a 90 with your next test?
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Question 679844: your test scores for the semester are 87.84 and 85.0 Can you raise your average to a 90 with your next test?
Answer by ReadingBoosters(3246) (Show Source): You can put this solution on YOUR website!
current average
...
172.84+x = 270
x = 270 - 172.84
x = 97.16
...
The average can be raised with a 97.16 on the next test
.....................
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