trhearron05 trhearron05

31-03-2020
Mathematics

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Your test scores are 85,60,75,70. What must your score on your fifth test be to have an average of 77

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moorejohnathan599 moorejohnathan599

31-03-2020

Answer:

100

Step-by-step explanation:

85+60+75+70=290/4=72.5

85+60+75+70+100=385/5=77

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