Answer:

Step-by-step explanation:
The expression is 
<u>We use the rule of exponents shown below to change the original to </u><u>"positive"</u><u> exponent form:</u>
<u>
</u>
<em>Now we can change the original expression given into positive exponent:</em>

I believe it should be 1.296 miles
Answer:
1000
Step-by-step explanation:
The answer is -4k^2 - 21k - 20! so sorry if I’m wrong but it’s the answer I got :>