Answer:
7.56 hours.
Explanation:
So my equation will be:
$45 + $24h
If we need to find out how many hours you have to work in order to earn $117 working at two separate work sites, the equation would look like this:
45 + 25h ÷ 2 = 117.
First we need to multiply both sides of th equation by 2.

Then, I had to simplify.

After simplifying, it was about time to subtract 45 from both sides of the equation.

I had to simplify again, then divide both sides by 25.


Again, I have to simplify for a final time to get the answer of..

In decimal form, thats equal to 7.56 hours.
h = 7.56.