A tutor charges $10 for 3.5 hours of service and $22 for 12.5 hours. How much would be the cost of 30 hours of tutoring service? (Round up your answer.)

$45.33

Step-by-step explanation:

yo answer should be 6 if im not mistaken

step-by-step explanation:

costs the what? what is the cost of the pants?

step-by-step explanation:

if it is $10, then the price is 14.

take 40% of the cost, and then add the cost.

40% of 10 = 4

4+10 = 14.