SOLUTION: Ashley's telephone service costs $24 per month plus $0.20 for each local call, and long-distance calls are extra. Last month, Ashley's bill was $45.93, and it included $16.33 in lo
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-> SOLUTION: Ashley's telephone service costs $24 per month plus $0.20 for each local call, and long-distance calls are extra. Last month, Ashley's bill was $45.93, and it included $16.33 in lo
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Question 121115: Ashley's telephone service costs $24 per month plus $0.20 for each local call, and long-distance calls are extra. Last month, Ashley's bill was $45.93, and it included $16.33 in long-distance charges. How many local calls did she make? Answer by josmiceli(19441) (Show Source):
You can put this solution on YOUR website! Let = total monthly bill in cents
c = number of local calls
l = number of long distance calls
She made 28 local calls
