ANSWER

EXPLANATION
The given polynomials are:

and

We want to subtract these two polynomials.

Expand the right hand side to obtain:

Group the similar terms:

Combine the similar terms to get:

Answer:
All 4 of them
Step-by-step explanation:
Tell me if I'm wrong
The number of shoppers per day would be 192 and the number of shoppers per hour would be 24. hope this helps
Answer:
2 sets I think
Step-by-step explanation:
what are the answer choices
Answer:
I believe it's the last one.