Answer:
See below
Step-by-step explanation:
m=y2-y1/x2-x1
Coordinate 1 - (2, 140)
Coordinate 2 - (4, 280)
280-140/4-2
140/2 = 70
y=70x
Answer:60
11/12
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12 and -9
12 x -9 = -108
12 + -9 = 3
75.99*0.0625=4.75 hope helps