Question

Mary has a monthly cell phone plan that has a fixed charge of 8 per month plus 0.12 per text message. Mary wants to spend no more than 50 per month on her cell phone. write and solve an inequality representing the number of text messages mary can use in a month

Answer 1

If 0.12 rupees are spent in one message

so in 50 rupees message = 50/0.12

= 41666.66

mary can send 41666 message