The total bill for repairing Mark's TV was $211. The repair shop charges $25 an hour for labor plus $16 for parts. How many hours of labor did it take to
repair Mark's TV? Write it in an equation.

7.8

Step-by-step explanation:

25x=per hour of labor

16= parts

211 total price

25x+16=211

25x-16=211

25x=211

        -16

25x=195

x=7.8

to plot points   for x just start at the origin (middle) and go to the left however many times it say(if the number is a positive) if the number is a negative then go right however many times it says if it is 0 go nowhere

now keep you pencil there and go up however many times it says on y(if it is positive) if it is negative then go down however many times it says. if it says 0 go nowhere.

you have just plotted a point! now when you finish plotting all of them connect them with a ruler

plot each point as (-3, 7), (0,4), (3,1), (8,-4)   in the parenthesis on the left of the comma is x and the right is y.

47

step-by-step explanation: