What is the value of Negative 3 m n + 4 m minus 3 when m = 2 and n = negative 4? -43 -40 5 29

The answer is 29

Step-by-step explanation:

What is the value of Negative 3 m n + 4 m minus 3 when m = 2 and n = negative 4?

First you substitute the Variables

Then you do PEMDAS

Then you add and boom

Step-by-step explanation:

-3m*n+4m-3 when m=2:n=-2

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

12+5=17

4

step-by-step explanation:

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