Evaluate
2x2 + y2
3
for x = 1.5 and y = 3. Show all of your work.

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Which number line correctly shows 0.8 + 0.3?

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2