X - the number of sandwiches
y - the number of soups

10 sandwiches were ordered. The answer is D.
Answer:

Step-by-step explanation:
Given the function 
The average rate of change of the function h(x) over the interval
can be calculated using formula

In your case,

so the average rate of change is

The simple answer to your question is -36b-27
Answer:
32
Step-by-step explanation:
Answer:
The ratio of juice boxes remaining to juice boxes drunk = 20 / 60 = 1/3
Step-by-step explanation: