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2 years ago

Evaluate 9 m+7 n if m=-7 and n=4

Mathematics

1 answer:

olga2289 [7]2 years ago

5 0

Answer:

-35

Step-by-step explanation:

9m+7n

m=-7

n=4

Plug the numbers into the equation

9(-7)+7(4)

-63+28

=-35

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