Answer:
last option from the left
Step-by-step explanation:
To find the price of one water bottle, we can calculate 6 / 24 because 24 bottles cost $6. Now, to find the price of 10 bottles, we can multiply the price of 1 bottle by 10 so the answer is 6 / 24 * 10.
Answer: 
Step-by-step explanation:
Given: 

and g(x) is linear.
A linear function is of the form : 
Let 
Then, 

Comparing it with the original (fog)(x), we get

Comparing coefficient of x and constants separately

So, 
Answer:
156
Step-by-step explanation:
If HCF is 78, it means 156 is a multiple of 78, therefore its the LCM for both of the numbers.