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Ne4ueva [31]
4 years ago
11

Express , twelve times a number minus six is less than or equal to

Mathematics
1 answer:
xenn [34]4 years ago
3 0

Answer:

12x - 6 ≤ - 18

Step-by-step explanation:

We will call "a number" x so

Twelve times a number would be:

12x

Then minus 6

12x - 6

Now we add the less than or equal to sign.

12x - 6 ≤

This is equal to negative eighteen, so:

12x - 6 ≤ - 18

As a bonus we can also solve for x.

12x - 6 = - 18    Add 6 to each side.

12x - 6 + 6 = -18 + 6

12x = -18 + 6

12x = -12  Divide each side by 12

12x/12 = -12/12

x = -12/12

x = -1

So we can say when x ≤ -1 Then 12x - 6 ≤ -18

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The median salary for the Dallas Cowboys was $441,300 in 2000 and $1,326,720 in 2008. Write a linear equation giving the median
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The linear equation that is asked from the problem takes the form of:

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where,

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3 years ago
Caroline flips a coin 3 times. According to the tree diagram, how many possible outcomes exist?
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