Solve all.. please solve everything here

Step-by-step explanation:

We see graphs of proportional relationship.

The input value is time in hours and the output is the earning in dollars.

a)

b)

Slopes can be calculated based on one pair of non-zero coordinates.

c)

The difference in slopes gives the difference in earning per hour:

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer

$12. that is my answer.