The side of a given cube is n units in length. If this length is tripled, how would the volume of the new cube compare to the volume of the original cube?

Option 4

Step-by-step explanation:

Points to remember to solve this question,

1). Dimension scale factor of the cube =

2). Volume scale factor the cube =

3). Volume scale factor = (Dimension scale factor)³

Since, length of the cube = n units

Length of the cube after dilation = 3n units

Dimension scale factor =

Volume scale factor = (Dimension scale factor)³

                                  = (3)³

                                  = 27

Since, Volume scale factor the cube =

Volume of the image cube = 27(Volume of the original cube)

Therefore, Option 4 will be the answer.

300

step-by-step explanation:

28-600w < 300

28-600w > 300

600-28w < 300

600-28w > 300

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer