Answer: imagine not knowing the answer
Step-by-step explanation:
x < - 
add 
to both sides
- 3x > + 
- 3x > 
( divide both sides by - 3 )
note that when we divide/ multiply by a negative quantity we must reverse the inequality symbol
x < -
Written out, this would be (x / 7) - 10 < -6
solved, it would be x < 28
Hi there,
(18000 miles / 1 hour)(1 hour / 60 minutes)(1 minute / 60 seconds) adds up to <span>18000 miles / 3600 seconds, which then adds up to </span><span>5 miles / 1 second...
</span>
you should get a total of 5 miles per second
I hope I helped :)
The answers are B and C because anything in parentheses has to do with vertical change, while outside of the parentheses is horizontal
