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Vlad [161]
3 years ago
11

The water level in a pool drops 4 1/4 inches. What rational number represents a drop of 4 1/4 inches?

Mathematics
2 answers:
HACTEHA [7]3 years ago
5 0

4 1/4 can be rewritten in improper form as: 17/4

because 4 1/4 = 4/4 + 4/4 + 4/4 +4/4 + 1/4 = 17/4

Since the water level drops, you could represent that as a negative number as well.  So another possible answer is - 17/4.

kherson [118]3 years ago
5 0

the correct answer is - 4 1/4 inches  


Step-by-step explanation:


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Finger [1]

Answer:

<h3>The solution is 480 bricks.</h3>

Step-by-step explanation:

We are given that number of rows of bricks in a wall = 15 rows.

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3 years ago
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Answer:

B.x^{2} +2x-8

Step-by-step explanation:

Here the best method to solve is by substituting the end values of the set in each option , otherwise it will a time consuming problem.

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B.x^{2} +2x-8

16-8-8=0 which means for the values of x>-4 x^{2} +2x-8is less than 0

Now substitute x=2 in all the options

A.x^{2} -2x-8

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Simply take the numerator (3) and denominator (7) and add them together. 

3+7 = 10, which means that the ratio will provide parts that are in multiples of 10 depending on the total

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Then multiply this by the numerator and denominator 

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