The equation of the median-median line for given data will be y = 3x + 10. Then the correct option is A.
<h3>What is the linear system?</h3>
A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.
The data set in the table is given below.
X Y
2 6
4 22
6 30
8 24
10 40
12 46
14 52
16 72
18 60
20 64
For the above after dividing the above data into 3 parts of the set (3,4,3)
Then the equation of the median-median line for given data will be
y = 3x + 10
Then the correct option is A.
More about the linear system link is given below.
brainly.com/question/20379472
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12x38.50=462
$38.50x8=308 …
so 462-308=154
meaning he owes $154
