Slope = -4
passing thru (8, -7)
y = mx + b
b = y - mx
b = -7 - (-4)(8)
b = -7 + 32
b = 25
equation
y = -4x + 25
answer
y = -4x + 25
<span>38.4376908577 i know because i know
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Answer:
I think you're answer is 202.5
Step-by-step explanation:
I halved 9 to get 4.5, then averaged 40 and 50 to get 45. I then multiplied that together, to get 202.5
I'm sorry if I am wrong.
