3 years ago

Pls helplinear equations

Mathematics

2 answers:

NeTakaya3 years ago

7 0

Answer:

I don’t think nobody can help you here because the picture doesn’t show up, sorry

oee [108]3 years ago

4 0

Answer:

B) y=-x+8

y=2x+5

Step-by-step explanation:

B. If you substite 1 for x and 7 for y, they both work.

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Alex17521 [72]

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x^2 - 10x + 25 <===

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3 years ago

As an estimation we are told £3 is €4.<br> Convert €52 to pounds.

kati45 [8]

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3 years ago

Helppppppppppp please

Flura [38]

The answer would be 6

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3 years ago

Read 2 more answers

HELP HELP HELP<br> HELP HELP <br> HELP <br> (STEP BY STEP)

Marizza181 [45]

With some simple rearrangement, we can rewrite the numerator as

$2x^3 - 3x^2 - x + 4 = 2(x^3 - x) - 3x^2 + x + 4 \\\\ ~~~~~~~~ = 2x(x^2-1) - 3(x^2 - 1) + x + 1 \\\\ ~~~~~~~~ = (2x-3)(x^2-1) + x+1$

Then factorizing the difference of squares, $x^2-1=(x-1)(x+1)$ , we end up with

$\dfrac{2x^3 - 3x^2 - x + 4}{x^2 - 1} = \dfrac{(2x-3)(x-1)(x+1) + x+1}{(x-1)(x+1)} \\\\ ~~~~~~~~ = \boxed{2x-3 + \dfrac1{x-1}}$

3 0

2 years ago

Pls helplinear equations​

Pls helplinear equations