2 years ago

If r = 9,6 = 5, and g = -6, what does (r+b-9) (b+g) equal?

Mathematics

1 answer:

devlian [24]2 years ago

6 0

Answer:

-5

Explanation:

First, expand.

r + b - 9 × b + g.

If r = 9, b = 5, and g = -6, this would be the answer:

9(r) + 5(b) - 9 = 5

5(b) + -6(g) = -1

5 × -1 = -5

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