I know the answer. Just let me figure out a few more calculations and I will give you the answer
Answer:
Michael is 38 and Sara is 29
Step-by-step explanation:
Because it says the sum of their age is 47 you do 47-9=38 so that would be Michael's age and than because Sara is 9 years younger than him and then you would do 38-9=29
Answer:
100.
Step-by-step explanation:
Step-by-step explanation:
(i hope this helps)
speed=distance/time taken