Question

One calling plan offers long distance calls for .03 per minute. Another plan costs $2.00 per month but offers long distance service for 0.01 per minute. Write and solve an equation to find the number of long distance minuets for which the two plans would cost the same.

Answer 1

.03n = 2.00 + .01n
.02n = 2.00
n = 100

at 100 minutes they both cost $3.00