Question

Giving brainliest to first correct answer

Answer 1

Answer:

C

Step-by-step explanation:

The area of a rectangle is lw or length * width.

We can add the parts to make up the whole of each side.

Thus, for the entire width, we have 4x+3 and for the entire length we have 8 + 5x.

To solve for area in terms of x, we just multiply our width and length, which gives us:  

$(4x+3)(8+5x)\\32x+20x^2+24+15x\\20x^2+47x+24$