Grant pays $0.10 per minute plus $5.00 per month for international telephone calls. Write an algebraic expression for "m" minutes of international calls in one month.
2 answers
5.00 + 0.10m
A phone company has a monthly fee of L 600.00 and charges a rate of L 5.00 per minute of long distance calls. Another long distance company has a monthly fee of L 500 .00 and charges a rate of L 7.00 per minute. At how many minutes would the two companies have equal charges?