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

75 tickets have been sold so far.

step-by-step explanation:

in this question it is clearly mentioned that 45 children's tickets have been sold and this number is 60% of the total tickets sold.

now let's assume the total number of tickets sold be x.

then 60% of x = 45

⇒

⇒ x(.6) = 45

by dividing with .6 on both the sides of the equation

⇒ x = 75

therefore 75 tickets have been sold so far.