I'm a bit confused what am I supposed to do?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Write an algebraic expression to match each statement a. four less than 8 times a number b. twice the difference of a number and six c. nine from a number squared

Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4