Answer:
Step-by-step explanation:
The answer is 33.2

Now plug the x value into 9x + 2

Hope that helps!
<h3>The base area of box 1 is

</h3>
<em><u>Solution:</u></em>
Given that,
The dimensions of the base of Box 1 are x by 3x
Length = x
Width = 3x
To find: base area of box 1
<em><u>The base area is given as:</u></em>

Thus base area of box 1 is 
Given:
The area model.
To find:
The area as a sum and area as a product.
Solution:
The four terms of the area model are
.
The area as a sum is the sum of all the terms of given area model.
Area as a sum = 
= 
The area as a product is the factor form of sum of all the terms of given area model.
Area as a product = 
= 
= 
Therefore, the area as a sum is
and the area as a product is
.
The area is length x width which means it would be 14 x 8
14 x 8 = 112 so the area of the rectangle is 112 square ft.