Which expression is equivalent to (8x – 20) + (-4x + 12)? A. 12x + 8

B. 4x – 8

C. – 4x – 8

D. – 4x

Mrs.sling bought a pound of green beans for $1.80. how much will mrs.tennison pay for 3 1/2 pounds of green beans?

Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.

What is the equation of a line that passes through points (0, 4) and (-4,-8)?