Mathematics, 10.02.2020 08:30 kev9369
The Royalty Hotel, who belongs to a hotel chain, bought last month 300 units in total between mattresses, sheets and comforters with a total cost of 80,000. Each mattress had a cost of 2,500, the cost of a set of sheets is 600 and a comforter is 1,200. As an additional fact, you are informed that the amount of mattresses purchased is equal to the number of sheets set plus the amount of comforters. How many quilts, mattresses and bedding sets did the hotel buy?
Answers: 2
Mathematics, 21.06.2019 19:00
What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.
Answers: 1
Mathematics, 21.06.2019 22:30
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14
Answers: 1
The Royalty Hotel, who belongs to a hotel chain, bought last month 300 units in total between mattre...
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