Answer:
0
Step-by-step explanation:
Apply Only the Outside and Inside Method of the Foil Method.


Add them together

So our b value is 0.
Answer:
-7/6 is the answer hope it helped
Answer:
4.25
Step-by-step explanation:
Let the balance = Y and the number of weeks = x
She takes out 15 per week, so multiply 15 by x ( the number of weeks) to get 15x.
You would then want to subtract that from the amount she started with in her account.
The equation becomes: Y = 150 - 15x
Question 1: Both are solutions.
Question 2: (4, 0)