Kim solved the equation below by graphing a system of equations. log base 2 (3x-1) = log base 4 (x+8)

solution is

Step-by-step explanation:

We are given equation as

Firstly, we will find equations

First equation is

Second equation is

now, we can draw graph

and then we can find intersection point

we can see that

intersection point is (1.353,1.613)

so, solution is

step-by-step explanation:

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.