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A=4 5a+ 7a - 8 please help me
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A=4 5a+ 7a - 8 please help me
asked
Dec 23, 2021
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A=4 5a+ 7a - 8 please help me
Mathematics
high-school
Maarten Winkels
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Maarten Winkels
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1
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4
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A=4
5a+7a-8
=5×4+7×4-8
=20+28-8
=40
So,the answer is 40.
Shynline
answered
Dec 28, 2021
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Shynline
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