Find the volume of the beach ball and toy ball how. many times greater is the volume of the beach ball than the toy ball

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

List the sides of δrst in in ascending order (shortest to longest) if: m∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

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. after tax the total is 45.99. what percentage of the subtotal is the total?