contestada

A cell phone company charges a monthly fee plus $0.25 for each text message. The monthly fee is $30.00 and you owe $59.50. How many text messages did you have?

Respuesta :

you sent 118 texts that month

X=text messages

0.25x + 30.00 = 59.50

           -30.00   -30.00

0.25x      =    29.50

divide 0.25 in both sides

x= 118