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guajiro [1.7K]
3 years ago
15

Evaluate -a-8b when a = 9 and b= -4

History
2 answers:
goblinko [34]3 years ago
8 0

-9-8-4

-9+32=23

That is th eanswer


frosja888 [35]3 years ago
7 0

-a - 8b

If a = 9 and b = -4, then just plug them into the equation.

-(9) - 8(-4)

-9 + 32

23 would be your answer.  Hope this helped!

-TTL

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