Line m passes through point (2,-7) and (4,-9). line m is parallel to which line?

As the slope is -1, so any line that has the same slope is parallel.

Solution:

Given points (2, -7) and (4, -9) find the slope, m:

Any line that has the same slope is parallel.

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:

0.32

step-by-step explanation:

2.24/7