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3 years ago

14

Solve 8x+2y=13 and 4x+y=11 using substitution

1 answer:

Aleonysh [2.5K]3 years ago

4 0

Answer:

No Solution

Step-by-step explanation:

8x+2y=13 4x+y=11 Subtract 4x on both sides to isolate y

y=-4x+11 <---- Substitute this equation into the

equation 8x+2y=13

8x+2(-4x+11)=13

8x-8x+22=13

22=13 (not true)

No Solution

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3 years ago

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What is the value of M?

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Step-by-step explanation:

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3 years ago

Triangle MNO is rotated 180 using the origin as the center of rotation .Which sequence of transformations will produce the same

stiks02 [169]

180° rotation about the origin changes the signs of the coordinates.

(x, y) → (-x, -y)

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3 years ago

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Use the drawing tool(s) to form the correct answer on the provided graph.

Kitty [74]

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

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The x-intercept of the dashed line is (-24,0)

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The solution of the inequality B is the shaded area above the dashed line $y=2x-1$

The y-intercept of the dashed line is (0,-1)

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3 years ago

I dont really understand this??

jeyben [28]

Answer:

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Step-by-step explanation:

The inequality includes -53.

The interval notation is $\:[-53,\:\infty \:)$

$\{ x \in \mathbb{R}: x \geq -53 \}$

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3 years ago

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