Answer:

Step-by-step explanation:
We are given that


We have to find the value of Q(x) and Remainder R(x).
Quotient, 
Remainder,
We know that


It’s basically 100 multiplied by 2 so 200
Answer:
The price decreased by 12.5%
Step-by-step explanation:
150/120 = 1.25
1.25 x 10 = 12.5