The vertex of this parabola is at (2,-4). which of the following could be its equation?
a)y=2(x-2)2 +4
b)y=2(x-2)2 -4
c)y=2(y-4)2 +2
dy=2(y+4)2 +2

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Agroup of students want to create a garden. they do not know the exact measurements but they propose using a variable to represent the length and width of the garden. the length of the garden is 10 feet longer than double the width. use a single variable to write algebraic expressions for both the length and width of the garden. write an algebraic expression for the area of the garden. use mathematical terms to describe this expression.

How much orange juice do you need to make 2 servings of lemony orange slush?