y is inversly proportional to a³ when a=2,y=10 a is directly proportional to x when x=4,a=20 find a formula for y in terms of x. give your answer in simplest form.

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

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

Find the slope of the line passing through a pair of points