Mathematics, 02.04.2021 16:00, wambold3

A telephone call costs $0.15 for the first minute, plus $0.05 for each additional minute. The total cost of the call was $1.30. This equation
can be used to find m, the length in minutes of the telephone call.
0.15 + 0.05(m - 1) = 1.30

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A telephone call costs $0.15 for the first minute, plus $0.05 for each additional minute. The total...