A Section 4.2 and 4.3 Homework - | X Dashboard X + X F -> C webassign.net/web/Student/Assignment-Responses/last?dep=31106954 School Healthcare Finance Rafael Prince y! Yahoo Mail a Amazon X Exchange Paraphrasing wim Library Attractions DE Slovakia h Hulu Disney+ ESPN+ Spectrum TV 4. [-/1 Points] DETAILS MY NOTES PRACTICE ANOTHER Use technology to solve the system of equations. Express all solutions as decimals, rounded to one decimal place. -0.2x + 0.3y + 0.4z - t = 4.3 2.2x + 1.1y - 4.7z + 2t = 8.2 9.2y - 1.3t = 0.1 3.4x + 0.5z - 3.4t = -2.2 ( x, y, z, t ) = Need Help? Read It Watch It 5. [-/3 Points] DETAILS MY NOTES PRACTICE ANOTHER You own a hamburger franchise and are planning to shut down operations for the day, but you are left with 11 buns, 13 defrosted beef patties, and 7 opened cheese slices. Rather than throw them out, you decide to use them to make burgers that you will sell at a discount. Plain burgers each require 1 beef patty and 1 bun, double cheeseburgers each require 2 beef patties, 1 bun, and 2 slices of cheese, while regular cheeseburgers each require 1 beef patty, 1 bun, and 1 slice of cheese. How many of each should you make? plain burgers double cheeseburgers regular cheeseburgers Need Help? Read It Watch It O Section 4.2 and 4.....html Show all X 1 38.F Mostly cloudy Q Search 3:00 PM 4/19/2023 25A Section 4.2 and 4.3 Homework - | X Dashboard X + X F -> C webassign.net/web/Student/Assignment-Responses/last?dep=31106954 School Healthcare Finance Rafael Prince y! Yahoo Mail a Amazon X Exchange Paraphrasing wim Library Attractions DE Slovakia h Hulu Disney+ ESPN+ Spectrum TV 6. [-/3 Points] DETAILS MY NOTES PRACTICE ANOTHER A bagel store orders cream cheese from three suppliers, Cheesy Cream Corp. (CCC), Super Smooth & Sons (SSS), and Bagel's Best Friend Co. (BBF). One month, the total order of cheese came to 100 tons. (The store does do a booming trade. ) The costs were $80, $50 and $65 per ton from the three suppliers respectively, with the total cost amounting to $6,215. Given that the store ordered the same amount from CCC and BBF, how many tons of cream cheese were ordered from each supplier? Cheesy Cream Corp. tons Super Smooth & Sons tons Bagel's Best Friend Co. tons Need Help? Read It Watch It 7. [-/3 Points] DETAILS MY NOTES PRACTICE ANOTHER In Example 2 we saw that Airbus A330-300s seat 330 passengers and cost $250 million each, Boeing 767-300ERs seat 270 passengers and cost $200 million each, while Boeing Dreamliner 787-9s seat 240 passengers and cost $250 million each. You are the purchasing manager of an airline company and have a spending goal of $5550 million for the purchase of new aircraft to seat a total of 6750 passengers. Your company has a policy of supporting U.S. industries, and you have been instructed to buy twice as many Boeings as Airbuses. Given the selection of three aircraft, how many of each should you order? Airbus A330-300s Boeing 767-300ERs Boeing Dreamliner 787-9s Need Help? Read It Master It Section 4.2 and 4.....html Show all X 1 38.F Q Search 3:02 PM Mostly cloudy 4/19/2023 25A Section 4.2 and 4.3 Homework - | X Dashboard X + X - C webassign.net/web/Student/Assignment-Responses/last?dep=31106954 G School Healthcare Finance Rafael Prince y! Yahoo Mail a Amazon X Exchange Paraphrasing WIM Library Attractions DE Slovakia h Hulu Disney+ ESPN+ Spectrum TV 10. [-/3 Points] DETAILS MY NOTES PRACTICE ANOTHER In the 75th Congress (1937-1939) there were in the Senate 75 Democrats, 17 Republicans, and 4 members of other parties. Suppose that a bill passed the Senate with 16 more votes in favor than against, with three times as many Democrats voting in favor as non-Democrats voting in favor, and with 31 more Democrats voting in favor than Republicans voting in favor. If every member voted either for the bill or against it, how many Democrats, how many Republicans, and how many members of other parties voted in favor of the bill? Democrats members Republicans members other parties members Need Help? Read It 11. [-/3 Points] DETAILS MY NOTES PRACTICE ANOTHER The following table shows the amount spent by four U.S. airlines to fly one available seat 1 mile in the second quarter of 2014. Set up a system and then solve using technology. HINT [See the technology note accompanying Example 1.] Airline United Continental American JetBlue Southwest Cost ($) 14.9 14.6 11.9 12.4 Suppose that, on a 3,000-mile New York to Los Angeles flight, United Continental, American, and Southwest flew a total of 230 empty seats, costing them a total of $97,200. If United Continental had three times as many empty seats as American, how many empty seats did each of these three airlines carry on its flight? United Continental empty seats American empty seats Southwest empty seats Need Help? Read It O Section 4.2 and 4...html ~ Show all X 1 38.F Search 3:03 PM Mostly cloudy 4/19/2023 25A Section 4.2 and 4.3 Homework - | X Dashboard X + X webassign.net/web/Student/Assignment-Responses/last?dep=31106954 School Healthcare Finance Rafael Prince y! Yahoo Mail a Amazon X Exchange Paraphrasing Wim Library Attractions DE Slovakia h Hulu Disney+ ESPN+ Spectrum TV 1. [-/1 Points] DETAILS MY NOTES PRACTICE ANOTHER Use Gauss-Jordan row reduction to solve the given system of equations. (If there is no solution, enter NO SOLUTION. If the system is dependent, express your answer using the parameters x, y, and/or z.) y + 6z = 1 + - -Z = 3 N H W + Z = 0 ( x, y, z ) = Need Help? Read It 2. [-/1 Points] DETAILS MY NOTES PRACTICE ANOTHER Use Gauss-Jordan row reduction to solve the given system of equations. (If there is no solution, enter NO SOLUTION. If the system is dependent, express your answer using the parameters x, y, and/or z.) -0.5x + 0.5y + 0.5z = 10.5 4.2x + 2.1y + 2.1z = 0 0.2x + 0.2z = 0 ( x, y, z) =( Need Help? Read It Master It 1 38OF Mostly cloudy Q Search 2:57 PM 4/19/2023 25