Answer:
Yes
Step-by-step explanation:
X^2-18 = 3x
x^2 - 3x - 18 = 0
(x-6)(x+3) = 0
x = {-3,6}
So -3 is the answer
You multiply three( # of shirts) and 15.90 ( price)
The answer is $47.70 is how much he spend
Answer:
C
Step-by-step explanation:
(3,15) and (4,12)
3.15 addd all of them! Then divide