For Exercises R.3-R.4, solve the system. R.3. 6x 2y = 10 R.4. 0.3x 0.4y = -1.6 %3| 2x 10y = 22 0.9x + 0.1y = -3.5

Q: ns by elimination. Check your solution. 9. x+ 6y = 28 19

A: In this question, we have to solve system of linear equation by the method of elimination.

Q: For Exercise, solve the system. 0.3x – 0.4y = –1.6 0.9x + 0.1y = - 3.5

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Q: Use substitution to solve the system. 1. 2x + 9y =-13 3x – y = 24 |

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Q: 3. Solve each system of equations. 2x - 4y = 20 %3D a. x = 4 2x-41 %3D Sy=6x+ 11 2x - 3y = 7 %3D b.

A: a. 2x-4y=20x=4b. y=6x+112x-3y=7

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A: Linear equation

Q: 18. y = -- 2x - 4 7x +y 2 19. y = x + 6x x-y= 4 20. y = x + 4r – 15 y 25 x

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Q: Зх + 2у %3D 14 3x – 3y = -6 8x + 2y = 30 7x + 2y = 24 %3D

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Q: Carlos' Work Explain: What mistake did Corrected Solution

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Q: Solve the system. C1 12 x3 _X4. -10 0 -10 7 Submit Question +8 1 1 I I -10 0 4 6x2 612 3 + C4 2x4 -…

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Q: 9. Solve the system of equations any way you wish. Show all your work. (x+2)²+(y-2)²%D1 y = -(x+2)²…

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Q: 2. Which expression can you substitute for x in 5x + y = 8 to solve the system belo 5x + y = 8 x +…

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Q: S20x + 5y = 120 (10x + 7.5y = 80 %3D

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Q: 12 X +20 y +80 X + 20 と+ 80 1.

A: The given system of equations is: 112=1x+20+1y+8015=1x+20+1y+80 Note that the right side of the both…

Q: Can you only do the equation part?

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Q: 4. Solve the equation 1 0 3 1 1 0 4 2 0 2 -3 2 10 -2 2 3 1 14

A: Given 100210231311042002x1x2x3=-3-214. Solve the equation. Let…

Q: 0.1 x − 0.6 y + z = 0 −2 x + 8 y + 0.3 z = 1 x + 6 y + 4 z = 2 Solve the system of equations

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Q: Question in Image.

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Q: 5s+4 S3 a. 5t + 2t?

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Q: 2 + |10x = 42 O x = 4 Ox= 8 and x = 0 Ox = -4 and x = 4 Ox = -4

A: We need to solve the given problem using the modulus.if f(x) is a modulus function If x is…

Q: Solve the system of linear equations. 6х+ 7у — —12 5х — 8у 3 — 10 - -

A: The substitution method is the algebraic method to solve simultaneous linear equations. As the word…

Q: 7. Determine the x-value in the solution to the following system of equations. S2x – 3y = -1 l y =…

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Q: y - 5 19. y = -10 4. 1/23/t

A: given that y=(1/2)x-1 and y=(-3/4)x-10 we need to solve these equations and find the values of x and…

Q: Solve the system by graphing. 10) S-x + 4y = 16 %3D 3x 12y = 12 %3D 10- 十 -10 -5 5 10 10 1.

A: Take two pairs of points on each line by choosing one value for one variable and calculating the…

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Q: Solve of the fillowing system equations. linear 2x. +x3 -3x1 +4X2-2X3 = -3 %3D Xi +7 Xz-5 x3=6 .…

A: We have to solve given problem:

Q: Solve each system using substitution. 15. y = x + x – 60 y = 2x 4 16. y = x - 3x + 7 17. y = x - 2x…

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Q: Solve the system. 5) y+3z + Z = -1 %3D 4x X + 3y + Z = 11

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Q: 1. A large hotel is selling off its beds, before replacing them with new ones. There are two sizes…

A: Write four inequality in x and y representing the constraints :-