Use Cramer's rule to solve for y without solving for x, z, and w. 4x + y w = 3 5x + 2y 4 4x 2 y 5z + 9 w -5 + x + y + 5 w y = + +

Q: 2x + 6y = 4 5x + 15y = 10 Use the substitution method and show work.

A: Given: The system of equations 2x+6y=4 5x+15y=10 To find: Solution to the given system by method…

Q: rỉ + 10x1x2 + x = as² + ßt²

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Q: 2x +3 x²-9 da

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Q: Let a = 5j + k and b - 27 + 3 + 2k. Find - 3ā – 36.

A: We can find the given vectors.

Q: dt t² - 8t + 20 +2

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Q: If w= = 3/4x

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Q: Please find cross product c=a x b, where a= and b =. For c=16i+0j+?k, please enter the missing k…

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Q: The city will pay to have soft pavement made of recycled tires installed in the playground. In the…

A: x=longer  side y=x-15=shorter side and the area is A=324 the area of the rectangle is given by…

Q: 2x+3x₂-x₂ = 7 3. Use Cramer's rule to solve 3x, -5x₂ =4 x₁ + x₂ = 5

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