Answer:
10. It will take 14 minutes for the balloon's elevation to change by -315 feet
11. mm I'm not sure but this answer was on Brainly before and they got 4 1/2 hours
Step-by-step explanation:
Hope this helps sorry I took long lol
10.) 14 minutes and 11.) about 64
I don't know the answer
A. 3/8 of an hour
if she is not a slacker
Multiply
3 by − 2 =− 6 x
