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ozzi
3 years ago
7

Brainliest if correct

Mathematics
2 answers:
Sergeeva-Olga [200]3 years ago
8 0

Answer:

70

Step-by-step explanation

9b - a

9(7) - (-7)

63 + 7

70

kvv77 [185]3 years ago
4 0

Answer:

70

Step-by-step explanation:

Since a = -7 and b = 7

9(7)-(-7)

= 70

[RevyBreeze]

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Plz help but not if you don't know
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I hope this helps you



Euclid



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3 years ago
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rusak2 [61]

Answer:

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Step-by-step explanation:

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4 years ago
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s344n2d4d5 [400]
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34kurt

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6 0
3 years ago
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