Can you pls help me with this

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Student For Life asked Jul 21, 2023

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1 vote

Can you pls help me with this

Mathematics
high-school

Student For Life asked Jul 21, 2023

by Student For Life

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The score that she needs in her next test to averages 72 is 77
(73+88+64+58+x)/5=72
(283+x)/5=72
283+x=(72x5)
X=360-283
X=77
Check
(73+88+64+58+77)/5=72
(360/5)=72
72=72

Rarrarrarrr answered Jul 25, 2023

by Rarrarrarrr

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