What is the product of the binomials below?
(2x +5)(4x +4)
a. 9x2 +28x + 20
b. 8x2 +28x+9
c. 8x1 +28x+20
d. 9x2 +28x+9

What is the point-slope equation of a line with slope -5 that contains the point (6,3)

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.