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3 years ago

What expression is equivalent

Mathematics

1 answer:

Citrus2011 [14]3 years ago

3 0

Answer:

-4x^2, -3x, -5

Step-by-step explanation:

-4x^2 + 2x - 5 (1 + x)

-4x^2 + 2x - 5 + 5x

-4x^2 - 3x - 5

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2,300+-2,500+3,300+-2,600+6,250

Lorico [155]

1 Simplify

2300−2500+3300−2600+6250
2 Simplify

6,750

I hope this helps.

Have a awesome day. :)

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4 years ago

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The equation 7×+1=4×+10 ?

HACTEHA [7]

7x-4x=10-1
3x=9
3/3x=9/3
x=3

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4 years ago

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Find the equation of the straight line which passes through (3,5) and makes y-inte r-intercept.

elixir [45]

Answer:

Please restate your question.

It needs the y-intercept to be decipherable.

Step-by-step explanation:

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3 years ago

PLEASE SOMEONE PLEASE HELP ME

Monica [59]

Answer:

- 5

Step-by-step explanation:

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3 years ago

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L E N 4 8 1 O k M What is the value of k? k=

s2008m [1.1K]

Answer: 2

Step-by-step explanation:

By the geometric mean theorem,

$\sqrt{8k}=4\\\\8k=16\\\\k=\boxed{2}$

6 0

2 years ago