16. The length of a rectangle is 3 inches greater than the width. a. Write a polynomial that represents the area
of the rectangle.
b. Find the area of the rectangle when the
width is 4 inches.
17. The length of a rectangle is 8 centimeters less than 3 times the width.
a. Write a polynomial that represents the area
of the rectangle.
b. Find the area of the rectangle when the
width is 10 centimeters.
18. Write a polynomial to represent the volume of the rectangular prism.
| 22x - 3
x - 4
X +5

Answer all three for 40 points plus brainest and a thanks. :) please help