If s varies inversely as t and s = 8 when t = 5, find the equation that connects s and t.

A. s=40/t
B. s= t/40
C. 40s=t
D. s=40t

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?

Explain how you can use the associative property to evaluate (7x50)x4.