The solid below is made from cubes.
Find its volume.

Step-by-step explanation:

given that 1 cube = 1m,

5 cubes = 5m,

2 cubes= 2 m and

4 cubes = 4m

length = 5m, width = 2m and height = 4m

volume = length x width x height

             = 5 x 2 x 4

             =

answer:   c ?

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.