What hourly rate does the repair shop charge for labor? round your answer to the nearest cent.
a.
$57.00 per hour
b.
$57.14 per hour
c.
$57.28 per hour
d.
$56.00 per hour

I think 56.00

Step-by-step explanation:

you didn't give me enough information so based by the other answers I think 56.00 it's the most accurate

Step-by-step explanation:

You add up all the costs, subtract from the total, then divide by 3.5

about 0.75 hours

step-by-step explanation:

the 8 in 8,420 is in the thousands place so it's value is 8 thousand.

the 8 in 6,870 is in the hundreds place so it's value is 8 hundred.

divide 8000 by 800 to find the answer:

8000 / 800 = 10

the 8 in 8,420 is 10 times greater than the 8 in 6,870