please help.. :)
Dalton is a kickboxing instructor who will be teaching classes at a local gym. To get certified as an instructor, he spent a total of $100.
Dalton will be earning a base salary of $70 per month from the gym, plus an additional $15 for every class he teaches.
If Dalton teaches a certain number of classes during his first month as an instructor, he will earn back the amount he spent on certification. How many classes will that take?
Write a system of equations, graph them, and type the solution.
IXLS: ALGEBRA 1 HONORS
