Lyles height is twice the difference of the height of his brother, harry, and the height of his dad, vince. Lyle is 2 1/2 feet tall, and harry is 4 3/4 feet tall. If vinces height is v feet, identify the equation that models this situation and choose the correct solution to the equation.

Step-by-step explanation:

We are given the following in the question:

Let l be Lyle's height, h be Harry's height and v be Vince's height.

Thus, we can write:

Lyle's Height =

Harry's height =

Putting the value in the equation:

Thus, Vince's height is 3.5 feet.

the answer is 9 because the question is telling how much it be together.