Sheet # 15 Critical Thinking
Name: _____________________ Date_____________
Show and explain your work. Draw pictures or make tables to explain your answer.
Two video rental rental clubs offer two different rental fee plans:
Club A charges $12 for membership and $2 for each rented video.
Club B has $4 rental membership fee and charges $4 for each rented video.
For what number of video rentals is it less expensive to belong to Club A? Show how you arrived at your answer.
Answer for sheet # 15
Up to 3 tapes, it is cheaper to stay with Club B. For 5 or more tapes Club A is cheaper than the Club B.
# of video rentals
Club A
Club B
0
$12
$4
1
$14
$8
2
$16
$12
3
$18
$16
4
$20
$20
5
$22
$24
6
$24
$28
7
$26
$32
8
$28
$36