Question

Grayson is a kickboxing instructor who will be teaching classes at a local gym. To get certified as an instructor, he spent a total of $130. Grayson will be earning a base salary of $58 per month from the gym, plus an additional $12 for every class he teaches. If Grayson teaches a certain number of classes during his first month as an instructor, he will earn back the amount he spent on certification. How much will Grayson's expenses and earnings be? How many classes will that take?

Answer 1

Answer:

6 classes

Step-by-step explanation:

What I did was, I fist made a linear equation and then plunged in numbers until it was true so first I did what was made seance starting at 3 then 5 then 6 and then the equation was true so you get the answer of 6 X=6 and x is how many classes

130=12x+58