Answer:
How long the ball was in the air
Step-by-step explanation:
3.5 seconds is the amount of time that the ball's height starts from 0 meters and ends to 0 meters.
Answer:
-4x-13
Step-by-step explanation:
To figure out the sum, you have to add like terms.
This is how it would look like:

Answer:
7/16
Step-by-step explanation:
Common denominator of 16
8/16-1/16=7/16
Answer:
the answer would be -4
Step-by-step explanation: