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3 years ago

11

a student scores 71 out of 100 on a test, if the maximum score on the tests is also 100, what score does the student need to mai

ntain at least an average of 78?

1 answer:

Nonamiya [84]3 years ago

8 0

(71+x)/2=78
71+x=156
x=85

Th student needs to score a min of 85

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Step-by-step explanation:

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3 years ago

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Lisa [10]

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<h3>How to determine the dealer cost</h3>

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Hence, the dealers cost of the refrigerator is $591.36

Read more about mark ups at:

brainly.com/question/19104371

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2 years ago

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Either I do it I get 5000.

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3 years ago

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3 years ago