Find the height and volume of cone:

Solve the given system of equations. 2y= -x+9 , 3x-6= -15

Solve each quadratic equation by factoring and using the zero product property. n^2 - 49 = 0

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups