Question

What is the value of -3mn + 4m - 3 when m = 2 and n = -4?

-43
-40
5
29

Answer 1

Hey!

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Solution:

= -3mn + 4m - 3

= -3(2)(-4) + 4(2) - 3

= -3(-8) + 8 - 3

= 24 + 8 - 3

= 32 - 3

= 29

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Answer:

D. 29

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Hope This Helped! Good Luck!

Answer 2

29

Explanation:

-3(2)(-4)+4(2)-3=24+8-3=29