Give the slope of y+2=3(x-7) and a point on the line.

Point slope form:

y - y1 = m(x - x1) where m = slope and coordinate point (x1, y1)

In this case  y+2= 3(x-7), slope = 3 and a coordinate point (7, -2)

Answer is D

The slope is 3 and (7, 2) is on the line

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation: