Slope passing through the points of (3,-3) and (2,-5)

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

Hello, i need compare km^2 and km. what's difference in this?

Rewrite the polynomial -9x5 + 36x4 + 189x3 in factored form.