Associative property of addition
<span> 7+(4+4)=(7+4)+4
hope it helps</span>
Answer:
wait a minute are you in colege right now
Linear relationships can be expressed either in a graphical format where the variable and the constant are connected via a straight line or in a mathematical format where the independent variable is multiplied by the slope coefficient, added by a constant, which determines the dependent variable.
Answer:
ken Copland
Step-by-step explanation:
Answer:
(x, y) = (8, -2)
Step-by-step explanation:
Substitute:
3(-4y) + 2y = 20
-12y + 2y = 20
-10y = 20
y = -2
x = -4(-2) = 8