Alice has two pieces of strings each one is 8 inches long. how many inches of string does she have together

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.

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0