Answer:20
Step-by-step explanation:
I got it right on my test
Answer:
(x+7) is not a factor
Step-by-step explanation:
we know that
If (x+7) is a factor of f(x)
then
For 
Verify
we have

Substitute x=-7




therefore
(x+7) is not a factor
4x + 17.50 = 53.50
the prices of each shrub would be 9 dollars each