Which expression is equivalent to:
(2x - 1)(4x - 3)

a
8x2 + 3

b
6x2 - 7x - 3

c
2x + 27

d
8x2 - 10x + 3

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5

Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches