A hot air balloon ascended to a height of 35 meters 2 minutes after launch After some time, the balloon's altitude began to change by-3 meters every minute for 9 minutes. To avoid a tree, the hot air balloon flew up by 5 meters. What is the new altitude of the hot air balloon?

The new altitude of the hot air balloon is 67 m.

Step-by-step explanation:

To find the final altitude of the hot air we need to add every altitude as follows:

1. A hot air balloon ascended to a height of 35 meters 2 minutes after launch

2. The balloon altitude began to change by-3 meters every minute for 9 minutes:

3. The hot air balloon flew up by 5 meters:

Hence, the total altitude is:

Therefore, the new altitude of the hot air balloon is 67 m.

I hope it helps you!

c

step-by-step explanation:

answer: (1,3) and (-2,0) i think.