Simplify: b3·b−5·b11
A) b9
B) b15
C) b19
D) b-165

Find the nonpermissible replacement for binthis expression.b2/5b +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

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6