Answer: See below
Step-by-step explanation:
When you see that something is to the power of a negative number, it is another way of saying 1 over.

Answer:
Associative Property
Step-by-step explanation:
Answer:
Your already right on both of them lol
Step-by-step explanation:
Pls brainliest thx! :D
<span>It costs 19.48, because $16,421.40 / 843 comes out to 19.479, and 19.479 rounds to 19.48. So the answer is B $19.48.
Hope this helps :)</span>