The writer is very fast, professional and responded to the review request fast also. Thank you.
Problem # 3
Perform the following operations:
4 -3 10
3 -2 1
(-2)R1 +R2 ->R2
4 -3 10
3 -2 1
2R1 +3R2 ->R1
Problem # 4 (you do not have to find x and y values)
There are 2 types of boxes: box A and box B.
Box A contains 2kg of apples and 4 kg of oranges, and sells for $ 10.
Box B contains 3kg of apples and 5 kg of oranges, and sells for $12. 5
10 kg of apples and 600 kg of oranges are available.
The company will try to sell the amount of each mixture (box A and box B) that maximize income.
Let x is the number of boxes A Let y is the number of boxes B
a) State the inequality that must be satisfied for apples:
b) State the inequality that must be satisfied for apples
c) State the objective function:
Problem # 5
A concert promoter wants to book a rock group for a stadium concert. A ticket for admission to the stadium playing field will cost $25, and a ticket for a seat in the stands will cost $35. The group wants to be guaranteed total ticket sales of at least $14,000. How many tickets of each type must be sold to satisfy the group’s guarantee? Express the answer as a linear inequality and draw its graph.
Problem # 6
A store sells two types of albums, Red and Blue. The store owner pays $8 for a Red album and $14 for a Blue album. One Red album yields a profit of $2 while Blue album yields a profit of $3. The store owner estimates that no more than 2000 albums will be sold every month and he does not plan to invest more than $20,000 in inventory of these albums. How many units of each type of albums should be stocked in order to maximize his monthly total profit?
Show more
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.
Read moreEach paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.
Read moreThanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.
Read moreYour email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.
Read moreBy sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.
Read more