A store pays $68 for a desk. The store marks up the price by 20% .What is the amount of the mark-up?

If the value of x increases by 5, how does the value of m(x + 3) change? a) it increases by 5m. b) it increases by 8m. c) it decreases by 5m. d) it decreases by 8m.

Factor the expression using the gcf. the expression 21m−49n factored using the gcf

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