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akepa
06.05.2021 •
Mathematics
Anybody body wanna talk
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Ответ:
hii
Step-by-step explanation:
Ответ:
yeA
Step-by-step explanation:
hey do you wanna talk ?
Ответ:
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