Question

Solve. Please show the algebraic inequality you used and show all of your work.
Two cell phone companies are advertising rates. Company A charges a rate of $20 per month plus $0.05 per minute. Company B charges a rate of $10 per month plus $0.10 per minute. What is the number of minutes used above which Company A costs more than Company B?

Answer 1

help PLEASE

Answer 2

let m repr the no of mins
20 + 0.05m > 10 + 0.1m
0.05m-0.1m> 10-20
-0.05m>-10
m<-10/-0.05

m<200

Answer 3

thank you so much!!!!!