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Free_Kalibri [48]
2 years ago
10

rules and misconceptions of positive and negative numbers. PLEASE ITS DUE I WILL GIVE BRAINLIEST IF I CAN

Mathematics
1 answer:
Reika [66]2 years ago
5 0

The rules about opositive and negative numbers include

  • Two like signs become a positive sign
  • Two unlike signs become a negative sign

<h3>How to illustrate the information?</h3>

It should be noted that two like signs become a positive sign. For example, (-2) × (-4) will be:

= (-2) × (-4).

= +8

Two unlike signs become a negative sign. This will be:

(-2) × (+4)

= -8

Learn more about numbers on:

brainly.com/question/148825

#SPJ1

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15 divided by 2.5 is 6.
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3 years ago
-4x-3(-44-23)=13<br><br><br> please show the work, i’ll mark brainliest
pychu [463]

Answer:

47

Step-by-step explanation:

Let's solve your equation step-by-step.

−4x−3(−44−23)=13

Step 1: Simplify both sides of the equation.

−4x+201=13

Step 2: Subtract 201 from both sides.

−4x+201−201=13−201

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Step 3: Divide both sides by -4.

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3 years ago
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13 bushes and 4 trees, and totaled $487

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3 years ago
Which expressions are equivalent to 3x + 2(x − 1) − 4? A.) 3x + 2x - 2 - 4 B.) 5x - 6 C.) 3(x - 4) D.) 3(x + 2) - 6 E.) 6(x - 1)
sasho [114]
<span>Multiplication takes precedence
</span>Execute the command multiplication bracket

3x + 2* (x - 1)  - 4 =
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<span>We reduce similar words
</span>
3x + 2x - 2 - 4 = 
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Answer B  

3 0
4 years ago
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A snail crawls 2 3/4 inches in one minute . How far can it travel in 3 1/2 minutes?
Luden [163]

Answer: 5/6 inch/minute

Whenever you are working with a question of rate where two different quantities are being compared, the required units will indicate which quantity is to be divided by which.

In this case you want to know inches per minute.Therefore:

5

8

inches

÷

3

4

minute

5

8

÷

3

4

=

5

8

×

4

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←

multiply by the reciprocal

=

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×

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=

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7 0
3 years ago
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