Answer:
x = 
Step-by-step explanation:
Step 1: Solve
We can divide 3 from both sides to get "x" by itself

Therefore x = 
Carter- 20+10=30+(5x4)=50+2=$52
Aubrey- 10x2=20+(5x5)=45+7=$52
They both have the same amount of money
Answer:
2x-8
Step-by-step explanation:
The word "from" tells you that the first part of the sentence should be at the back of the equation because you're taking from the product of 2 times a number, the number is unknown so it is known as "x."
The current sale price would be $123.60.
20% of $618 is 123.6. So turn that into dollars and cents and you get $123.60
The answer is 17/25. Hope this helps! :) I know how you feel!