4 years ago

How to write 15409 in expanded form

Mathematics

2 answers:

Lady_Fox [76]4 years ago

7 0

10,000 + 5,000 + 400 + 9

lana66690 [7]4 years ago

5 0

10,000+5,000+400+9

I hope you are satisfied with my answer ,good luck!!

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Is x a solution to 80<-9x+8

saveliy_v [14]

Answers: $x$

1. Switch sides

$-9x+8>80$

2. Subtract by 8 from both sides of equation.

$-9x+8-8>80-8$

3. Simplify.

$-9x>72$

4. Multiply by -1 from both sides of equation. (it's should be the reverse inequality).

$(-9x)(-1)$

5. Simplify.

$9x$

6. Then you had to divide by 9 from both sides of equation.

$\frac{9x}{9}< \frac{-72}{9}$

7. Simplify.

$\frac{9x}{9}=x$

8. Divide by the numbers.

$\frac{9}{9}=1$

$=x$

$\frac{-72}{9}=-8$

9. Divide by the numbers.

$\frac{72}{9}=8$

$=-8$

$x$

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3 0

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Rafael graphed a line that contains the points (4, –6) and (–2, 6). What is the slope of the line that he graphed?

KIM [24]

Answer:

-2

Step-by-step explanation:

Your welcome!

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the product of 2 consecutive positive into is 1,332. Explain how you can write and solve a quadratic equation to find the value

Dominik [7]

Let the smaller one is x so the larger is x+1
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Step-by-step explanation:

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olchik [2.2K]

The nearest tenth means 1 decimal place.
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