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Alchen [17]
3 years ago
6

In the figure below, find the m

Mathematics
1 answer:
Zina [86]3 years ago
4 0

8x+ 18 + 3x-3 = 180  straight line

combine like terms

11x+15 = 180

subtract 15 from each side

11x = 165

divide by 11

x = 15

<rsu = 8x+18

      = 8*15+18 = 138

< ust = 3x-3

    = 3*15-3 = 42

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Answer:

10

Step-by-step explanation:

Hi!

We first need to order the numbers in the sequence in ascending order:

6.5,\:7,\:7.5,\:9,\:9,\:10,\:11,\:12.5,\:13,\:13,\:13

<em>The median is the middlemost number(s) in a sequence.</em>

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In that case, we can see that \boxed{\boxed{10}} is the median.

More info:

Since there are 11 terms, we will divide by two. 11 ÷ 2 = 5.5. Since we round up from 5, we will count over 6 terms.

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