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Algebra
Pregunta

A phone company offers two monthly charge plans. I...

A phone company offers two monthly charge plans. In Plan A, the customer pays a monthly fee of \( \$ 25 \) and then an additional \( 9 \) cents per minute of use. In Plan B, the customer pays a monthly fee of \( \$ 32.50 \) and then an additional \( 6 \) cents per minute of use. For what amounts of monthly phone use will Plan A cost no more than Plan B? Use \( m \) for the number of minutes of phone use, and solve your inequality for \( m \) . 

Answer

Solución
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