if the length is 8ft and the width is (7+x) then the area would be 56+8x, if x is unknown.
66 is your answer if you need anything else ask someone
Answer:
a) y= -18x +486
b)
10, y= 306
11, y= 288
12, y= 270
13, y= 252
14, y= 234
15, y= 216
Step-by-step explanation:
I hope this helped! brainliest pls?
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This is the answer 9(-4-3) = -63
Answer:
c
Step-by-step explanation:
