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Mathematics, 12.03.2020 18:36 silverns

Jasmine's scores on the first 4 tests were 87%, 92%, 76%, and 89%.

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What is the minimum score she needs to make on the fifth test to ensure her average is at least 80%?

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Jasmine's scores on the first 4 tests were 87%, 92%, 76%, and 89%.

(Work must be shown)<...
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