D. All real numbers is the answers
The original price is $1624.242424 more than likely it was $1,624.25.
Answer:
she subtracted the 5 instead of adding it
Step-by-step explanation:
Answer:

Step-by-step explanation:
I believe this is the correct answer. In order to check that my equations are correct I put in some dummy numbers.
a= 2
b=4
c= 