Answer:
18km/[unit of time]
Step-by-step explanation:
v (speed) = d/t
v = 198/11
v = 18
Answer:

Step-by-step explanation:
Solution is below as well as graph for proof
You would use the number 1.4 and multiply it by the number you are trying to increase.
Step-by-step explanation:
3 groups with 6 flowers in each group
or
2 groups with 9 flowers in each group
or
6 groups with 3 flowers in each group
or
9 groups with 2 flowers in each one
They can run if they are older than 21