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Mathematics
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OpenStudy (anonymous):
Jordan has taken 5 math tests so far this semester. If he gets a 70 on his next test,that grade will be lower than his test average (arithmetic mean) by 4 points. What is his average now? 74 85 90 94 95
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OpenStudy (ajprincess):
Let the average be x. x=70+4
OpenStudy (anonymous):
so 74 it is
OpenStudy (ajprincess):
yep.
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