One cubic foot of sand weights 100 pounds. A square sandbox with 5-foot sides has half of a foot of sand in it. How many pounds of sand is the sandbox holding?

The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left

Find the midpoint m of z1=(8+5i) and z2=(12+3i)

Jenny earned a 77 on her most recent test jenny score is no less then 5 points greater then 4/5 of terrance’s score if t represents terrance score which inequality represents the situation