The coach for the cheerleaders is shopping for uniforms for eight new
cheerleaders.
Sports Discount is offering a 20%
discount on each uniform. Each
uniform is priced at $68.00. A 7%
sales tax will be applied to the
discounted price.
The same uniforms are also available
on Cheerleading for Less web site for
$56.50. The tax on the uniforms is
8.5% plus a total shipping fee of
$29.99 for the entire order.
What is the difference in the total
costs of the 8 new uniforms between
the two stores?

Brittany has designed four different birdcages, each with the same volume: a square pyramid, a cylinder, a cone, and a sphere. the zoo wants to use one of brittany’s designs but plans to change the volume of the cage. find the design change that would result in the birdcage with the greatest volume. a.) increase the area of the base of the square pyramid by a factor of ten. b.) increase the height of the cylinder by a factor of ten. c.) increase the radius of the cone by a factor of ten. d.) increase the radius of a sphere by a factor of ten.