Question

help if you can please! if you can't please don't answer so people who know the answer can. i appreaciate every answer i get <3

Answer 1

Answer is D) 15.

Explanation:

You check this by plugging 15 into x which would make both equations equal 0.

You can also use the desmos online graphing calculator and type both equations in and then just look for the solution (the point at which they both intersect).