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GaryK [48]
2 years ago
13

What is 2+2+?+10+?-2+9=?

Mathematics
1 answer:
Dennis_Churaev [7]2 years ago
3 0

2+2+x+10+x-2+9=x\\2+2+x+10+x-2+9 -x=0\\(2+2+10-2+9)+(x+x-x)=0\\21+x=0\\x=-21

ANSWER: ? = -21

P/s: ? = x < let ? is x >

ok done. Thank to me :>

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Describe in words where the square root of twenty-four would be plotted on the number line.
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The square root of 24 would be plotted between 4 and 5, but closer to 5 on a number line.

<h3>What is a number line?</h3>

A number line is a horizontal line with evenly spaced numerical increments. The numbers on the line will dictate how you answer the number on the line.

A number line in elementary mathematics is a representation of a graduated straight line that serves as an abstraction for real numbers, denoted by \mathbb {R}. Every point on a number line is assumed to be a real number, and every real number is assumed to be a point.

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1 year ago
Find the inverse function for y=3/4+x
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The inverse of this function is y = x - \frac{3}{4}


You can find the inverse of any function by switching the x and y values and then solving for the new y value. Once you've done that, what will be left over is the inverse function.


y = \frac{3}{4} + x ----> Swap x and y

x = \frac{3}{4} + x -----> Subtract 3/4 from both sides.

x - \frac{3}{4} = y ----> rearrange to appropriate order

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Mary has 6 pairs of blue pants which represents 40% of slacks in her closet. What is the total number of pants she owns
Anastaziya [24]

Answer:

The total number of pants in Mary's closet = 15

Step-by-step explanation:

Here, given:

40% of slacks in her closet  = 6 pairs

Let us assume the total pants in her closet = m

So, according to the given data:

40% of m = 6 pairs

\implies \frac{40}{100}  \times m = 6\\\implies m = 6 \times \frac{100}{4}  = 15

⇒ m = 15

Hence the total number fo pants in her closet = 15

6 0
3 years ago
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