Suppose the temperature in your town is 21 F and rising 1.5 F every hour. Your friend lives far away, and the temperature in his town is
28 F and falling 2F every hour. In how many hours will the
temperatures be equal?

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

87%

step-by-step explanation:

apex answer