Question

M=7 n=-2 p=4 i really don’t knwo

Answer 1

-70

Explanation:

First we have to substitute the variables for numbers:

10(7)(-2) / 3(4) - 10

Simplify:

-140 / 12 - 10

Now we solve it:

-140 / 2 = -70

Hope this helps :)

Answer 2

-70

Explanation:

m = 7

n = -2

p = 4

`(10mn)/(3p-10) \\\\(10(7)(-2))/(3(4)-10) \\\\(70(-2))/(12-10) \\\\(-140)/(2) \\\\-70`