Question

T-Mobile has a family plan of four lines for $120 and additional lines are $10 each per month if Jason wants to spend at most $175 per month on a cell phone expenses , how many additional lines can he afford answer using Comlpete sentences

Answer 1

Family plan and 5 or 5.5 extra lines

Answer 2

Jason can afford 5 more additional lines, making 9 lines total because 
175-120=55
55/10=5.5 so He can not afford more than 5 more additional lines.