Which expression is equivalent to 20c - 8d?

A. 2(10c + 4d)
B. 4(5c - 8d)
C. 4(5c - 2d)
D. c(20 -8d)
(explain please.)

We must first determine the shape of a rectangular prisms _ a0 to find area of the prism

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?

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.