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Dimas [21]
3 years ago
6

Can you pls help me with this

Mathematics
1 answer:
Inessa05 [86]3 years ago
5 0
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

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