Hi, Kaylasole99! :)
11.25*28%
=$3.15
11.25-3.15
=$8.10
With taxes deducted, Henry makes $8.10 an hour.
To find how many hours he needs to work to make $324, we can create an equation:


Solve for x.

Divide both sides by 8.10.

Simplify.

It would take Henry 40 hours in order to make $324.
Hope this helps.
-Benjamin
This question is really hard
Answer:

Step-by-step explanation:

Answer:
i think u should first givr her discount by doing 20/100×3500=700 and than he will get 5 percent profit than here
3500-700=2800
now for 5 % profit
5/100*2800=140
hence
20% discount=700
5% profit =140
it might be wrong but here u go
Answer 6 is and exponential, but I don’t know what 7 is, sorry