Rearrange the formula p = 2(l + b) for b.

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

Complete the equation of the live through (-1,6) (7,-2)

Rounded to the nearest tenth, what is the value of x