Marlow is comparing the prices of two truck rental companies. Company A charges $3 per hour and an additional $75 as service charges. Company B charges $2 per hour and an additional $85 as service charges.

A.

Company A:

T=3h + 75

Company B:

T=2h+85

B.Company A charges less than company B

C. $7 is saved by using company A instead of company B to rent a truck for 3 hours

Step-by-step explanation:

Marlow is comparing the prices of two truck rental companies. Company A charges $3 per hour and an additional $75 as service charges. Company B charges $2 per hour and an additional $85 as service charges.

Part A: Write an equation to represent each company's total charges for renting a truck for a certain number of hours. For both equations (one for Company A and one for Company B), define the variable used.

Part B: Which company would charge less for renting a truck for 5 hours? Justify your answer.

Part C: How much money is saved by using the services of Company A instead of Company B to rent a truck for 3 hours?

Let

Total charges =T

Charge per hour=h

Service charge=s

Company A charges $3 per hour and an additional $75 as service charges.

T=3h + s

s=$75

T=3h + 75

Company B charges $2 per hour and an additional $85 as service charges.

T=2h+s

s=85

T=2h+85

A.

Company A:

T=3h + 75

Company B:

T=2h+85

B. When h=5 hours

Company A:

T=3h + 75

=3(5) + 75

=15 + 75

=$90

Company B:

T=2h+85

=2(5) + 85

=10 + 85

=$95

Company A charges less than company B

C. When h=3 hours

Company A:

T=3h + 75

=3(3) + 75

=9 + 75

=$84

Company B:

T=2h+85

=2(3) + 85

=6 + 85

=$91

Company B - company A

=$91 - $84

=$7

$7 is saved by using company A instead of company B to rent a truck for 3 hours

8 2/3 is the answer

step-by-step explanation: just use a calculator

definitely a. the others have almost all data points on one side of the line.

step-by-step explanation: