Solve the following systems of equations and inequalities, and plot them into the Cartesian Plane: 1. 4x + 2y = 46 20x - 3y = 9 2. 8x - 4y = 4 2x + 3y = 61
Q: Solve the following system of linear equations. x – 4y = 5 - 2x + y = - 3 (x, y)
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Q: Solve the following system of equations graphically on the set of axes below. y = 2x - 3 x + y = -6
A: Given y=2x-3 x+y=-6
Q: Solve each of the following system of linear equations by the elimination method 7 11 1 y 2 1 1 -X -…
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Q: Solve the following systems of linear equations: (a) x - y = 1 ,x+y=3 (b) x - y = 2 ,2x - 2y = 4 (c)…
A: a). now adding equations (1) & (2), we get
Q: Solve the following system of equations. 1.7x-0.8y 8.4 0.5x-2.4y 6.8 %3D
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Q: Solve the following system of equations. x+2y 10 -x-5y = -19
A: x+2y=10 → (1)-x-5y=-19 → (2)adding⇒ (1)+ (2) x+2y-x-5y=10-19-3y=-9y=3
Q: Solve the following system of equations. 4x+ 5y = -4 4x+ 3y = 12
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Q: Solve the following system of equations: -7x – 8y =-23 4x + 4y = 12
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Q: Solve the following system of equations: y = x +5x + 10 2x +y = 10 %3D O (-7, -24) and (0. -10) O…
A: Given equations are:y=x2+5x+10 ---- Equation 12x+y=10 ---- Equation 2Eq 2 can be…
Q: Solve the following system of equations. 2x-3y =4 - 2x+6y %3D =-10
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Q: Solve the following system of equations. 4 2x -. 1 1 3*-y=-12 X = Dlo X
A: Given a system of equations, 2x-15y=45 ⋯⋯⋯⋯113x-12y=-12 ⋯⋯⋯⋯2 Multiplying (1) by 13 and (2) by 2.…
Q: Solve the following system of equations: 5x+ 3y + 4z -1 4x-7y+3z 0 x+5y-2z -I1
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Q: Solve the following system of equations: 3x + 2y = 26 x- 5y = -31 O x=-4, y=7 O x=4, y=-7 O x-4, y=7…
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Q: Solve the following system of equations: 3x +4y = -2 6x + 2y = 2
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Q: Solve the following system of equations: 4x +3y = 11 x = 7- 5y O x=-2, y=1 O x=2, y=-1 O x=-2, y=-1…
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Q: Solve the following system of linear equations: x + y + 2z = 2, x – y – 2z = 0, x + 2y + 2z = 1.
A: To solve the given linear system x+y+2z=2 x-y-2z=0 x+2y+2z=1
Q: Solve the following system of non-linear equations by any method. x3+y=0 4x2-y=0
A: The Answer is: Result : When x = 0 , then y = 0 When x = - 4 , then y = 64
Q: Solve the following system of equations graphically on the set of axes below. y = 3x - 6 1 y = x + 8…
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Q: Solve the following systems of equations and inequalities, and plot them into the Cartesian Plane:…
A: Since you have posted multiple question in this question so I have solved first question as per our…
Q: Solve the following system of equations. -2x-5y=-3 -9x+2y 11 -0 X:
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Q: 2.8x -4y = 4 2x + 3y 61 %3D
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Q: Solve the following system of equations by graphing. 3x+y = 6 2x +3y 4 O (0.2) (0,2) O (-2,1)
A: NOTE: Refresh your page if you can't see any equations. . the first equation is to graph the line…
Q: Solve the following system of equations. -5x+3y= 1 4x+5y=-23 %3D
A: Here we solve the system of equation-5x + 3y = 1 4x + 5y = -23
Q: Solve the following system of linear equations + y = 1 2x + 3y 3 x = -1 and y =0 x = 0 and y = –1 x…
A: Equation solving
Q: Solve the following system of linear equations. 4х + 6у — 2 6x + 5y = - 9 (x, y)
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Q: Solve the following system of linear equations: -4w + 16y - 24z = -8 -9w+x+42y - 61z = -22 8w + 4x -…
A: Sol:-- -4w+16y-24z=-8-9w+x+42y-61z=-228w+4x-15y+41z=78w-2x-35y+42z=15Arrange equation variables for…
Q: Solve the following system of three linear equations: - 4x +3y +z = -18.2 5x + 6y- 2z = -48.8 %3D 2x…
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Q: Solve the following systems of equations and inequalities, and plot them into the Cartesian Plane:…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: Solve the following system of linear equations by graphing, y = -5x +65 y = 5x + 15 Solution: ( 0 y…
A: Given: First equation: y=-5x+65 Second equation: y=5x+15 We have find the solution by Graphical…
Q: Solve the following systems of equations by graphing: 2) 3x + 2y = -8 3) x-4y 8 X-y -1
A: 2) The given system of equations is 3x+2y=-8x-y=-1 Graph this lines and locate the point of…
Q: Solve the following system of equations. x+7y = 17 -x-9y =-21
A: The equation are: x+7y=17-x-9y=-21
Q: *Solve the following system of linear equations. 9x + 4y = 15 8x – 2y = - 20 (x, y)
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Q: Solve the following system of linear equations: 2x + 2y = 9 %3D 6x – y = -1
A: given, 2x+2y=9 eq.16x-y=-1 eq.2
Q: Solve the following systems of equations and inequalities, and plot them into the Cartesian Plane: 1…
A: I use elimination method to solve these equations
Q: Solve the following system of equations. 4х +7y = -31 8x +3z = -7 6y + 3z = -45 %3D
A: Given: 4x+7y=−31…
Q: Solve the following system of linear equations using graphical method: (20pts) X - y = 3 2x + y = 6
A: we have to find the solution of the given system by using graphical methods
Q: Solve the following system of equations. 6x+5y = -5 3.x+5y = 10
A: We have to find
Q: Solve the following system of equations using any method. -2x +7y -9 -7x +2y -9 x = y =
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Q: Solve the following system of equations by graphing. 5x + y = 6 2.5x + 0.5y = 3 O no solutions O…
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Q: Solve each of the following system of linear equations by the elimination method 7 1 1 1 X 3 11 X.…
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Q: Solve the following system of equations X+y-z= - 1 5x+6y-4z=3 -4x +7y-3z= 2
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Q: Solve the following system of linear equations algebraically. 2x + 3y = 2 X – 4y = 12 -
A: To solve the system of linear equations.
Q: 8x, + 4x - X3 = 11 -2x, + 5x, + x3 = 4 2r, - x2 + 6x, = 7 4 %3D
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Q: Solve the following system of equations by graphing: 5x + y = –3 2x – 3y = –8
A: Given system of equations is, 5x+y=-3 2x-3y=-8
Q: Solve the following system of linear equations 2x, -3x, +4ス- &xg = -3, + X3 = 4, %3D %3D + 7x2 -5x3=…
A: Given system of equations…
Q: Solve the following system of equations by graphing. 5x + y = 6 2.5x + 0.5y 3 O (4,4) (-4,-22) no…
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Q: Solve the following systems of linear equations:
A: Solve the following systems of linear equations: x - y = 2 2x - 2y = 4
Q: Solve the following system of equations by graphing. 4x +3y 2 3x-2y = 10 O (-2,-2) O (2,-2) O (2.4)…
A: We can find the solution by graphing as below.
Q: Solve the following system of equations. 4x+5y =-4 4x +3y = 12
A: Given : 4x+5y = -44x+3y = 12
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- One of your duties is the selection and disposal of boxes of obsolete files. According to regulations, ordinary files become obsolete after 24 months, confidential files after 36 months and classified files after 48 months. Which of the following boxes of files can be disposed of: A box containing ordinary files dated 26 months ago and classified files dated 34 months ago. A box containing ordinary files dated 38 months ago and confidential files dated 28 months ago.1. Between the years 2011-2019, which year had the fewest global cases of measles reported? Between the years 2011-2019, which year saw the most global cases of measles reported? Between the years 2011-2019, which year saw the largest increase in global measles cases over the year before? 2. According to the CDC, the fatality rate for measles is 0.2% in the United States. However, in developing countries it is approximately 25%. According to the World Health Organization about 75% of measles cases occurred in developing countries in 2019. How many deaths from measles are likely to have resulted in developing countries? Round your answer to the nearest thousand. According to the CDC, 6% of people who contract measles also develop pneumonia. If there were 1,296 cases of the measles in the United States in 2019, how many people developed pneumonia? Round to the nearest whole person. By approximately what percentage (relative change) did measles decline between 2014-2015? Round…Suppose 24% of students at Florida University are business students. Of those, 28% are Econ majors.What percent of Florida University students are Econ majors? Round your answer to three decimal places.
- 22 The Sanders Garden Shop mixes two types of grass seed into a blend. Each type of grass has been rated (per pound) according to its shade tolerance, ability to stand up to traffic, and drought resistance, as shown in the table. Type A seed costs $1 and Type B seed costs $2. If the blend needs to score at least 300 points for shade tolerance, 400 points for traffic resistance, and 750 points for drought resistance, show all your calculations on paper , take a picture, convert to pdf, and upload.Upload your excel file if applicable. Type A Rating Type B Rating Shade Tolerance 1 1 Traffic Resistance 2 1 Drought Resistance 2 5 d. How many pounds of each seed should be in the blend? e. Which targets will be exceeded? f. How much will the blend cost? Please take a picture of all your hand writings and the detail of your work and upload here. Upload all your excel files showing your work here if you have not done so in the previous22 The Sanders Garden Shop mixes two types of grass seed into a blend. Each type of grass has been rated (per pound) according to its shade tolerance, ability to stand up to traffic, and drought resistance, as shown in the table. Type A seed costs $1 and Type B seed costs $2. If the blend needs to score at least 300 points for shade tolerance, 400 points for traffic resistance, and 750 points for drought resistance, show all your calculations on paper , take a picture, convert to pdf, and upload.Upload your excel file if applicable. Type A Rating Type B Rating Shade Tolerance 1 1 Traffic Resistance 2 1 Drought Resistance 2 5 a. Identify decision variables and formulate mathematical statement of objective function based on decisions variables. b. Formulate the constraints in terms of the decision variables. c. Draw the graph with 3 constraint lines and the object line and annotate the graph to identify the optimum. d. How many pounds of…A diesel engine uses type A filter and high-grade lubricating oil costing P55 per liter. With this filter, the oil and the filter have to be changed every 500hrs. of operation, and 5L of oil have to be added every 100hrs. This filter costs P1480 a piece. Eighty liters of oil fill the engine. Another type, filter B, costing of P1200 may be used with a lower grade of oil costing P48 per liter. However, if this filter is used, the oil and filter have to be changed every 300hrs and 10 liters are added after each 150hrs the engine is used. Hint: Consider the cost per hour.
- You are working for a foreign government that has had a disease epidemic in a certain region of their country which has led to the deaths of three million children. The disease is spread by mosquitos, and the only quick and sure way to stop the epidemic is to spray Chemical H on the jungle environments where the mosquitos live. Spraying the chemical will lead to environmental issues for 20 years. explain how your knowledge of biostatistics might inform how you address the situation and how you might advance a Biblical worldview. Fell free to add details or assumptions left ambiguous in the prompt.The Metropolitan Bus Company (MBC) purchases diesel fuel from American PetroleumSupply. In addition to the fuel cost, American Petroleum Supply charges MBC $250 perorder to cover the expenses of delivering and transferring the fuel to MBC’s storage tanks.The lead time for a new shipment from American Petroleum is 10 days; the cost of holding a gallon of fuel in the storage tanks is $0.04 per month, or $0.48 per year; and annualfuel usage is 150,000 gallons. MBC buses operate 300 days a year.a. What is the optimal order quantity for MBC?b. How frequently should MBC order to replenish the gasoline supply?c. The MBC storage tanks have a capacity of 15,000 gallons. Should MBC considerexpanding the capacity of its storage tanks?d. What is the reorder point?On March 11, 2011, Japan suffered an earthquake and tsunami that caused a disastrous accident at the Fukushima nuclear power plant. Among many other results, amounts of iodine-131 that were 27 times the government limit were found in a sample of spinach 60 miles away.† Now, 27 times the government limit of iodine-131 is 54 thousand becquerels per kilogram.† The following table shows the amount I, in thousands of becquerels per kilogram, of iodine-131 that would remain after t days. t = time, in days I = amount ofiodine-131 0 54.00 1 49.52 2 45.41 3 41.64 4 38.18 (a) Show that the data are exponential. (In this part and the next, round to three decimal places.) Because t increases by 1 each time, to show that the data are exponential, we must show that the successive ratios (rounded to three decimal places) are the same. Because all of the ratios are equal to , the data are exponential. (b) Find an exponential model I that shows the amount of iodine-131…
- On March 11, 2011, Japan suffered an earthquake and tsunami that caused a disastrous accident at the Fukushima nuclear power plant. Among many other results, amounts of iodine-131 that were 27 times the government limit were found in a sample of spinach 60 miles away.† Now, 27 times the government limit of iodine-131 is 54 thousand becquerels per kilogram.The following table shows the amount I, in thousands of becquerels per kilogram, of iodine-131 that would remain after t days.ata Set 12 “Passive and Active Smoke” in Appendix B includes cotinine levels measured in a group of nonsmokers exposed to tobacco smoke (n = 40, Mean = 60.58 ng>mL, s = 138.08 ng>mL) and a group of nonsmokers not exposed to tobacco smoke (n = 40, Mean = 16.35 ng>mL, s = 62.53 ng>mL). Cotinine is a metabolite of nicotine, meaning that when nicotine is absorbed by the body, cotinine is produced. Use a 0.05 significance level to test the claim that nonsmokers exposed to tobacco smoke have a higher mean cotinine level than nonsmokers not exposed to tobacco smoke. 1. Find the degrees of freedom using the conversative estimate formula. What is it? 2. Find the critical value. What is it? 3. Sketch a normal distribution curve and highlight the region of significance.A diesel engine uses Type A filter and high-grade lubricating oil costing P5.50 per liter. With this filter, the oil and the filter have to be changed every 500 hours of operation, and 5 liters of coil have to be added every 100 hours. This filter costs P148 a piece. Eighty liters of coil fill the engine. Another type, filter B, costing P120 may be used with a lower grade of oil costing P4.80 per liter. However, if this filter is used, the oil and filter have to be changed every 300 hours, and 10 liters are added after each 150 hours the engine is used. Which type of filter and oil would you recommend?