Evaluate 4x3 + 2 for x = -1. Simplify -|-7 + 4|..
Simplify 7m - 11n - n + 5m
Simplify 6(x + 3).
Simplify 8 - {x - (5 + x)}..
Evaluate 7 + (-4x2) for x = 0.

it is x equals 3   plese mark me really need it

step-by-step explanation:

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation:

it's a proportional graph.

step-by-step explanation:

8 x 5 = 40         (and you have -8x and -5y)

x= absiss

y= orderly

so you have a proportional graph.