Hello, may I ask? uh, what is the formula for finding the mark up rate? original price and mark up price is given.. thank you!

Step-by-step explanation:

Let original price is C and mark up price is M.

The rate would be the percent change:

Step-by-step explanation:

ab will be equal to

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i