Answer:
-2
Step-by-step explanation:
-3+8x-5=-8
8x = -16
x = -2
Answer:
196
Step-by-step explanation:
find the slope with y2-y1 / x2-x1
points (7, 1372) and (12, 2352)
(2352- 1372) / 12-7
= 196
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(x + 9) (x + 34)
9 * 34 = 306
9 + 34 = 43
A=lxw so 640in that is your answer