Answer:
-45
Step-by-step explanation:
PEMDAS
First, parenthesis:
4 + 21 = 25
1 - 71 = 7
Then Subtraction:
25 - 70 = -45
When you have a dilation you multiply the ordered pair by the scale factor, in this case it is 5.
A(-4, 3) * 5 = A'(-20, 15)
B(2, 3) * 5 = B' (10, 15)
C(-5, 1) * 5 = C' (-25, 5)
Answer:
x-7
Step-by-step explanation:
if you minus x-7 you would get a different answer cause its reversed
Answer:
1
Step-by-step explanation:
Plot graph and count for A.
A (-1,10)