Combine like terms.
9y2 + 9(7y2-5) =
I need this for now please
1 answer:
Answer:
72y2-45
Step-by-step explanation:
9y2 + 9(7y2 - 5)
you multiply the 9 by the stuff in the parentheses
9y2 + 63y2 - 45
72y2-45
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Answer:
C, D
Step-by-step explanation:
hope this helped :)
Slope intercept form is y=mx+b
y=-x+700
18a+15
making a subject of formular
a=18-15
=3
Range = max-min= 150-119 = 31
