Answer:
Step-by-step explanation:
718+200+40=718+240=958
2+4=4+2 is an example of commutative property of addition
Answer:
2.25 seconds
Step-by-step explanation


Because you know what distance equals you can plug it into the equation

From there you can solve by dividing the 16 over and then square rooting.


You take the square-root to get rid of 


Answer:

Step-by-step explanation:
You will need to multiply 2.25 by 375.5 which will then give you 844.87 but if we round it the answer will be 844.9