Juan cell phone company charges $35 a month for phone service plus $0.50 for each text message

y= 35+0.5x

Step-by-step explanation:

Step one:'

given data

Juan cell phone company charges $35 a month for phone service plus $0.50

let the number of months be x

and the total charges be y

Step two:

the expression for the situation can be modeled as

y= 35+0.5x

Hence you can plug in the amount spent for the month for y and solve for x

a

step-by-step explanation: