Answer:
8
Step-by-step explanation:
i guessed
Answer:
-20 + 30x
Step-by-step explanation:
-10(1) = -10
-10(-3x) = 30x
new equation
-10 + 30x -10
-10 + -10 = -20
-20 + 30x
I would go withhh c but I am not 100% sure
Answer:
the triangle flipped over the y axis