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18-06-2018
Mathematics

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alan's score on his first 3 exams are 79,61,54 what musy alan get on his next exam to average 71 for all 4 exams

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isaac45bahr isaac45bahr

18-06-2018

she needs to score 90 points on her next test

79+61+54+90=284

284/4=71

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