Answer:
-3.125
Step-by-step explanation:
Answer:

Step-by-step explanation:
Product of of 3 and b is 3b
At least means greater than or equal too.

Answer:
I believe that your answer should be B, because on the graph it shows that Mitchell is spending more money.
Correct me if i'm wrong.
Answer:
The second statement is true.
Step-by-step explanation:
Draw the corresponding parabola and use it to verify all statements.