This problem is simple the correct choice for this problem will be a
Answer:

Step-by-step explanation:
First, expand the original equation:
(x + 1)(2x + 3)

Now simplify:

And that's your answer!
Answer: umm I think the best estimate would be$37.38
Step-by-step explanation:
Answer:
5+1.2=6.2
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
The range are the values that y can take.
From the graph we can see that all defined values of y are below the x- axis
Thus range is y < 0 → b