Name Divine
LESSON Challenge
1-1
Maheshe Date
Comparing Phone Plans
A cell phone company is offering two different monthly plans. Each plan
charges a monthly fee and then an additional cost per minute.
Plan A
Plan B
$40 fee
$70 fee
45 cents per minute
35 cents per minute
Class
The mathematical expression for Plan A that represents the charges for the
monthly fee plus the charge per minute m for one month is:
40+0.45(m)
1. Write the expression which represents the
charges for the monthly fee plus the charge per
minute m for Plan B for one month,