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Ghella [55]
2 years ago
5

Find the median of the data in the dot plot below. students 20 Size of each of Mr. Sirac's classes 23 24 Number of students 21 2

2 25 26 27 28
​
Mathematics
1 answer:
gogolik [260]2 years ago
8 0

Answer:

24.5

Step-by-step explanation:

first order the numbers from least to greatest

21 22 23 <u>24 25</u> 26 27 28

add 24 and 25 then divide them by 2

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Can someone help me solve for x in this equation?? 25+3.50x &lt; 17+7.50x
Lelu [443]
So we want to solve like if it was just a basic equation. We start with 25+3.50x<17+7.50x and get rid of our smallest x. That means we get rid of the 3.50x by subtracting from both sides and our new equation is 25<17+4x. Let’s get our x by itself shall we, so let’s subtract 17 from both sides and we get 8<4x. Finally all we do is divide by 4 and just like that 2
4 0
3 years ago
An isosceles triangle has 2 equivalent sides. The perimeter of an isosceles triangle is 84 centimeters. The measure of one of th
Pani-rosa [81]

Well, to find your solution to this problem, I would subtract 84 from 32 = 52. I would divide the number by 2, which equals 26. So, side lengths are 32, 26, and 26. 

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3 0
3 years ago
Find the slope of each of the lines below:
kolezko [41]
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3 0
3 years ago
(a+b)2 ;a=1/2 and b=2
FrozenT [24]

Answer:

\frac{25}{4}

Step-by-step explanation:

a + b = \frac{1}{2} + 2 = 2 \frac{1}{2} = \frac{5}{2}, thus

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8 0
3 years ago
Read 2 more answers
Which equation is an identity?
spayn [35]
7z + 10 - z = 8z - 2(z - 5)
7z + 10 - z = 8z - 2z + 10
6z + 10 = 6z + 10
6z - 6z = 10 - 10
0 = 0

Therefore, 7z + 10 - z = 8z - 2(z - 5)
3 0
3 years ago
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