An item has a listed price of $80. if the sales tax rate is 8%, how much is the sales tax in dollars?

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?

Which equation can be used to measure the density of water in a spherical water tank? let w represent the number of water particles within the region.

Find the dimensions of the circle. area = 64π in.² r= in.