math mates homework problem 32

label Mathematics
account_circle Unassigned
schedule 1 Day
account_balance_wallet $5

Barbie makes an average of 4 calls per day, 5 days a week. Which phone plan is the cheapest for Barbie?

A: $4 per week plus 30 cents per call

B: $1.60 per week plus 40 cents per call

C: $0 per week plus 60 cents per call

Nov 14th, 2014

4+20*0.30=4+6=10

1.6+20*0.40= 1.6+8=9.6

20*0.60 =12

Plan B is better


Nov 14th, 2014

Studypool's Notebank makes it easy to buy and sell old notes, study guides, reviews, etc.
Click to visit
The Notebank
...
Nov 14th, 2014
...
Nov 14th, 2014
Oct 24th, 2017
check_circle
Mark as Final Answer
check_circle
Unmark as Final Answer
check_circle
Final Answer

Secure Information

Content will be erased after question is completed.

check_circle
Final Answer