a car needs fixing an 810 fix it for $70 per hour with a $130 part but gabe can fix it for $80 an hour with a $40 part how long will it take for both abe and gabe to cost the same amount

difference in cost of parts = 130-40 = 90

difference in price per hour = 80-70 = 10

time it will take for both to cost same amount = 90÷ 10 = 9 hours

1.0

step-by-step explanation:

options a,b,c are the right answer.

step-by-step explanation:

a linear parent function is always represented as y = x

if we write this function in the form of y=mx+c

⇒

or  

now if we plot a graph we will find these characteristics:

1) y intercept of the graph is zero so its a straight line passing through origin.

2) as we can see in both the forms of function written, values of x and y may be either positive or negative for the positive slope means points on the graph are either in first quadrant or in third one.

3) it's slope is one.