Answer:
The answer is 20.
Step-by-step explanation:
If the hundredths and thousandths places of a decimal is forty-nine or less, they are dropped and the tenths place does not change. For example, rounding 0.843 to the nearest tenth would give 0.8.
2700 square feet
5+4=9x300=2700
Answer: the third
no
if he randomly pulls it out it's still the same number of red cards and also the total number of cards as always
can't change
Hope it will help :)