Answer: C. 
Step-by-step explanation:
÷
=

multiply and cancel out same terms / simplify
first x+3 and x+3 cancel out
then x+2/x+2 cancels out to make 1

Answer:
10x+16=6x+20 I think
Step-by-step explanation:
Answer:
2/7 and 1/2
The common denominator = 7× 2
= 14
Step-by-step explanation:
Answer:
6 Cups
Step-by-step explanation:
1 pint is equal to 2 cups
Therefore 2 pints is equal to 4 cups.
You would need 3 pints for it to be equal to 6 cups.
Hope this helps :) If you have any more questions just ask :)
21.1 should be the correct answer because 4.5% of 2000 is 90