Answer:
Step-by-step explanation:
You would do 21,000×0.20, which equals 4,200. Since 4,200 equals 20% of 21,000, then you would do 21,000-4,200, which equals 16,800. So the car is worth $16,800 dollars this year.
What the two or more numbers or amounts? Something needs to be compared
6.93 should be your correct answer
Answer:
because it has a weak inter molecular forces between its layers
