A Wireless company offers two cell phone plans. plan A charges $10 per month plus 0.25 per text message. Plan B charges $25 per month plus 0.15 per text message

Assuming you want an expression written: Let x equal each text message. Also, let C be equal to the total cost.

Plan A: 10 + 0.25x = c    

Plan B: 25 + 0.15x = c

Plan A states that every month its company will charge $10 plus $0.25 per text message.

Plan B states that every month its company will charge $25 plus $0.15 per text message.

the answer is b