Deyonne made 25% more cookies than Cameron. They sold the cookies for $0.50 each. Let x represent the number of cookies Cameron made. Which of the following expressions represent possible revenue from the sales. Select all that apply.

So, if Deyonne made 25% more cookies than Cameron and Cameron made x cookies, then Deyenne made 1.25*x cookies

I don't know your options, but the possible reveniue from sales can be represented as:

Cameron's revenue: x*0.50 $

Deyenne's revenue: 1.25x*50 $

We can also write Deyenne's revenue as x * 0.625 (I multiplied the two numbers)

Their total revenue is the sum of the two, so x*0.50+x*0.625=x * (0.50+0.625) + x*1.125