The information for two pay-as-you-go cell
phone companies is given.

On Call
3.5 hours: $10 Talk Time
__
1/2 hour: $1.25
a. What is the unit rate in dollars per hour
for each company?
b. Analyze Relationships Which company
offers the best deal? Explain your answer.
c. What If? Another company offers a
rate of $0.05 per minute. How would
you find the unit rate per hour?
d. Draw Conclusions Is the rate in part c
a better deal than On Call or Talk Time