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padilas [110]
3 years ago
10

X-(-10)=-20 what is the answere?

Mathematics
1 answer:
MissTica3 years ago
8 0

Answer:

x = -30

Step-by-step explanation:

x - (-10) = -20

Subtracting a negative is adding

x+10 = -20

Subtract 10 from each side to isolate  x

x+10-10 = -20-10

x = -30

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dexar [7]

Answer:

<em>100</em>

Step-by-step explanation:

1,200 - 700 = 500

500/5 = 100

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3 years ago
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2 years ago
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Which of the following equations describe the line shown below? <br><br>Check all that apply.
WITCHER [35]
Here, first we need to calculate the slope of the line, 
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6 0
3 years ago
15 = 3n + бр.<br> help!
Alla [95]
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2 years ago
Steven wrote this equation. 4×18=418 Explain the error in Steven's reasoning. Find the correct product. Enter your explanation a
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Given:

Steven wrote this equation:

4\times 18=418

To find:

The error in Steven's reasoning and then find the correct product.

Solution:

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4\times 18=418

This statement is incorrect because we cannot write product directly as Steven wrote.

We need to multiply the place values of each digit of first number with the place values of second number and then we need to add the resulted values.

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4 0
3 years ago
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