A square flower bed has an area of 169/36 square yards. What is the perimeter of the flower bed?

Find the complete factored form of the polynomial 40m^3n^2+45m^2n^6

Which expression is equivalent to 5r6141 2r+st6

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax