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Gemiola [76]
3 years ago
5

*PLEASE HELP PREALGEBRA !!*

Mathematics
1 answer:
Natalka [10]3 years ago
6 0

Answer:

I would see if you could divide it by the number of books and then add the tax.

Step-by-step explanation:


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What number should be added to both sides of the following equation to solve for g?
VLD [36.1K]

Answer:

43 1/3

Step-by-step explanation: Not sure what that second part it but for that equation it is 43 1/3 because you need to isolate the variable by adding the 18 1/3 to the 25 and whatever that equals is your answer so I added

g-18 1/3=25

18 1/3+25

g= 43 1/3

^ see it says g= ___ and that is what g equals

6 0
3 years ago
What is the interquartile range of the following data set? 78,90,456,676,111,381,21
kodGreya [7K]

Answer

The IQR of the data set is 368.

Explanation

To find the interquartile range, you first need to find the median of the data set. Then, you find the median of the median and subtract them. This might be a little confusing but I'll walk through everything.

First, put the data set in order from least to greatest; 21 78 90 111 381 456 676. Find the median. The median of this data set is 111, since it is the middle number when the data set is ordered from least to greatest.

To find the Q1 and Q3 of the set, you have to find the median of the median.

The set right now is 21 78 90 111 381 456 676. Remove the 111 (if there were an even amount of numbers in the set, you wouldn't remove the 111 and you would just split the data set in half). Now you have two sets: 21 78 90 and 381 456 676. The median of the first set is 78 (this is the Q1) and the median of the second set is 456 (this is the Q3).

To find the interquartile range, subtract the Q1 from the Q3. 456-78=368.

3 0
3 years ago
NEED HELP; What is the value of x? <br><br> X/8=6/12<br><br> A. 3<br> B. 5<br> C. 4.<br> D. 0.5
alexandr1967 [171]

Answer:

the answer is 4

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3 years ago
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Answer:

You need four of them in order to construct a square. and rectangle.A circle doesn't have line segments. It is a curve, not made up of straight lines.

Step-by-step explanation:

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4 years ago
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The equation of a line in slope intercept form is y=mc+b where m is the x-intercept. True or False?
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The equation of a line in slope intercept form is y=mc+b where m is the x-intercept. False. M represents the slope
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4 years ago
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