Answer:
you won't roll the same number 5 times
F(x) + g(x) = 5x^2 + 9x - 17; g(x) -f(x) = -x^2 -x -1
Answer:

Area is greater than
sq ft.
Step-by-step explanation:
Length of rectangular sign board =
ft
Width of rectangular sign board =
ft
Area of a rectangle is given by the formula:

To find the area, we are going to multiply
with
.
is greater than 1.
Therefore the multiplication will be greater than
.
Hence, we can say that area will be greater than
sq ft.
Area of the sign:

The first two are correct