Answer:

Step-by-step explanation:
Given


Reading through the question, we have:
Number of calories per serving:


Let


So, we have:
Each serving of S


Each serving of B


Recommendation
- i.e. not more than 10 units of cholesterol
i.e. At least 2units but not more than 9 units of sugar
So, the constraints are:



Recall that the calories per serving is:


Hence, the objective function is:

Answer:
D: 4(2a+3)=8a+3
Step-by-step explanation:
4x2a = 8a and 4x3 = 12
The answer to the problem is 5/-3
No, Perry is not using the correct ratio, because 15:17 is not equivalent to 5:7
15 divided by 3 is indeed 5 but divided 17 by 3 does not give you 7, nor a whole number.
I hope this helps.
22 square feet !! hope this helps