20% of 500 is 100, so take 100 off 500, which is 400. So, $400.
Answer:
3
Step-by-step explanation:
The correct answer from least to greatest is 0.6, 0.602, 0.62, and 0.65.
Notice that 8 can be written in exponential form of 
When you see
, recognize that 
3 ×
= 8
Hence, the answer is
. Which means 256.
Here is some indices rules/formulas you might find helpful as well:

Answer:
third bubble, y = (1/3)^x
Step-by-step explanation: