The width of a rectangular prism is six times its length. The height is five times its length. If its
length is m units, what is the volume of the prism?

Explanation:

Volume of rectangular prism is same as volume of cuboid

Length = m units

Width = 6m units

Height = 5m units

Volume of rectangular prism = Length × Width × Height

= m × 6m × 5m

= 6m² × 5m

= 30 m³ unit³

b. would be the answer : )

step-by-step explanation:

step 1: add -16x to both sides.

16x−4y+−16x=64+−16x  

−4y=−16x+64

step 2: divide both sides by -4.

−4y /-4 = -16x + 64/-4

answer:   y=4x−16

hope i'm right