Answer D because you want to get the x by itself and in order to do this she needs to multiply by -4 so that one side only has x.
The answer to this question is:0.1428571429.
Hope this helps! (:
Since we don't know how much Eric makes per dog, let's let <em>x </em>represent that value. Let's also let <em>y</em> represent our answer.
First, let's consider the two numbers we KNOW will be in the equation. The 56 that Eric made dog sitting and the 168 he made in total on Tuesday. Now, we're going to need to use subtraction and division in this equation.
(168 - 45) ÷ <em>x</em> = <em>y</em>
Hope this answer helped you out. :)
The answer is 1.675 because when u subtract 3.6 from 1.925 it gives you 1.675
