Answer:
0
Step-by-step explanation:
x+12 = 9+2x +3
x = 12-12
x = 0
Well, the first ballon appears to be halfway to the second (the second being 300 meters from the ground) so the first, being at approximately 150 meters, both away from the ground and the balloon, would have to travel a further 150 meters.
Answer:
5
Step-by-step explanation:
Annually cumulating interest can be determined by the following formula:

r represents the interest rate as a decimal, and P represents the starting amount of money.