7. Albert says that the two systems of equations shown below have the same solutions. First System &x +9y = 48 Second System &x +9y = 48 12x +5y = 21 -8.5y -51 Determine and state whether you agree with Albert. Justify your answer.

Q: _9. What are the solutions of the system in number 7? [A] (+6,0), (±V35, –1) [B] (0,±6), (1,±V35)…

A: Please see the below picture for detailed solution.

Q: Solve the system in anyway: y = 3x - 2 and y - 2x = -5 O(-7, -19) O(-3, -11) O(-3, -7) O(-7, -23)

A: The given system of equations is  y = 3x - 2      ..... 1 y - 2x = - 5      .... 2

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Q: 22 b) 20 18 16 14 12 10 b) 4. 2. 3 4. 6. c) ya -4 -13 -2 -2 -5 c) -1 4. 3. 6. 7. 8. 10 11 10 13 15

A: We have to determine the solution for each of the given systems of equations.

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Q: Consider the following system of equations made up of Lines 1 and 2. Line 1: 6x – 7y = 25 Line 2: 2x…

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Q: 17. What is the solution set to the following system x+y= 5 x² +y? = 25 %3D (0,-5), (-5, 0) O (0,…

A: given x+y=5 ....(1)and   x2+y2=25...(2)from (1)   x+y=5⇒y=5-x ...(3)

Q: 14. The ordered pair (2, -5) is a solution to which of the following systems of equations? O Sa - y…

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Q: In Exercises 19-28, solve each system by the addition method. Jx² + y? = 13 S4x? – y? = 4 20. 19.…

A: Disclaimer: Since you have posted a question with multiple questions, we will solve the first two…

Q: 8) What is the solution set of the system a equations x + y = 5 and y = x2 - 25? a) {(0,5), (11,-6)}…

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Q: How should the coefficients a, b, and c be chosen so that the system ax + by- 3 z = --24 -2 x- by +…

A: Given,              ax+by-3z=-24              -2x-by+cz=26               ax+3y-cz=-15

Q: 20 Is (4,1) a solution to the system of equations below? x + 2y = 5 -2x + 3y = -3 %3D

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Q: 8. Solve the system of equations x – y + z = 10 2л + Зу — 22 3D - 21 1 2 2* + 5y+7² = 1 1 2

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Q: 3. Is (3, 4,-2) a solution of the following system? 5x, - x, +2x, = 7 -2x, +6x, +9x, = 0 -7x, + 5x,…

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Q: 17. What is the solution set to the following system? (- { x+y= 5 12²+y² = 25 %3D O (0, -5), (-5, 0)…

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Q: Solve the systems of equations 4x – 3y = 3 -2x + 6y = -4 O (4, -3) ㅇ (-1-등) ㅇ (, 몸) 1 5 3 9

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A: topic;- algebra

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Q: Consider the following system of linear equations. 9. 4. 4 4 3 1 6 7 3 5. z= 10

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Q: Solve the following system of equations. 1 -x+ - 5 4 21 1 1 x+- Fy=3 -- X 3= y =

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Q: 7. Given the system x + y > 5 and 3x 2y > 4. Which ordered pair is in the solution set of x+v> 5,…

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