At store B, the cost is given by y = 2x where y is the cost in dollars and x is the number of pounds of apples.

What is the unit price apples at store B? How did you use the equation to find the unit price?

step-by-step explanation:

the answer is b.

step-by-step explanation:

by the trigonometric ratio tangent, tangent equals opposite divided by adjacent.

therefore, tan(50) equals ac/3

multiply each side by 3 to get: ac=3tan(50)

the answer is b.

-4, -2, 1, 4

step-by-step explanation:

domain = x values

range = y values