5. A panel in one of the hallways of Emilio's school is rectangular with an area of
44.52 square feet. If the panel is 21 feet
long, how wide is it?

12

step-by-step explanation:

since we know that the two functions are equal, f (x) = g

(x), therefore when we equate the two equations the result should be similar to

3x = x – 4:

a. f(x) = 3x, g(x) = x – 4

equating the two functions:

3x = x – 4             (correct)

so we now got our answer (a)

answer: (x+2) (x+3) are the binomials for your question : )