SOLUTION: your test grades are 90, 92, 80 and 83. determine what score you must get on your next test to have an average of an 88 in the course.
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Question 914379: your test grades are 90, 92, 80 and 83. determine what score you must get on your next test to have an average of an 88 in the course.
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
......you must get on your next test
check:
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