Andrea makes 25% commission on the Mary Kay makeup she sells. Shown are her sales from this weekend. How much money did
Andrea make in commission?

What is the value of the expression below? (81^2)^1/8

How do you solving the solution of each system using elimination?

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.