Answer:
10x+23 (pretty sure) and the * means multiply
Step-by-step explanation:

Answer:
1250 meters per one minute
Step-by-step explanation:
see the step-by-step solution as in the picture attached below.
I hope this answer will help you. Have a nice day !
Answer:
47
Step-by-step explanation:
this is due to when 286 is divided by 61 it gets 40 and the remainder gets you 7 as a result it is 47
932 divided by 6 is 155.166666667