To solve the equation below, you would? X – 70 = 135
A) add 70 to each side
B) subtract 70 from each side
C) multiply each side by 70
D) add 135 to each side

Step-by-step explanation:

step 1. x - 70 = 135

step 2. x = 205. add 70 to each side

Option B. 6 cm³

Step-by-step explanation:

A cube is given with a volume of 18 cm³

Now we have to calculate the volume of a square pyramid that can fit inside the cube.

Since volume of a cube = (side)³

18 = (side)³ -----------(1)

Now we know volume of pyramid (square) =

Since pyramid is fit inside the cube so height of the pyramid will be equal to its side.

Volume = (side)³ ------------(2)

Now we put the value of (side)³ = 18

in equation number (2)

volume =  (18)

            = 6 cm³

Option B. 6 cm³ is the answer.