Mathematics, 30.09.2019 07:30 ghari112345

9) christina's phone company charges a $20 service fee plus $0.20 a minute. if christina's
bill was for no more than $30.60, how many minutes was christina charged for?
solve:
equation:
or
inequality

Answers: 1

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9) christina's phone company charges a $20 service fee plus $0.20 a minute. if christina's
bil...