Answer:
3*(5x + 2) choice A
Step-by-step explanation:
(5x + 2) + (5x + 2) + (5x + 2) for all values of x
(5x + 2) + (5x + 2) + (5x + 2) = 3*(5x + 2) choice A
x=-12
-7, then -13, then -19
Plug in x values to get y.
y = -2(0) - 7
y = 0 - 7
y = -7
y = -2(3) - 7
y = -6 - 7
y = -13
y = -2(6) - 7
y = -12 - 7
y = -19
Hope this helps. :0)
