1. Below
2. Above
3. Sea Level
Answer:
B
Step-by-step explanation:
Answer:
6m+7.5
Step-by-step explanation:
the arithmetic mean is the average of two numbers
it is given that a is average of 6m and 10
so 
b is the average of 4m and 4
so 
c is the average of 14m and 16
so 
now the average of a ,b and c is given by

How many cakes do you have, just get a calculator and multiply the number of cakes by 2.25 to get the total amount of money.
Answer:
6+3x
Step-by-step explanation:
A number will be given the variable x
So: