The dot plot below shows the number of books 26 students read in a month: is the median or the mean a better center for this data, and why? a. mean; because the data is skewed and there are outliers b. mean; because the data is symmetric and there are outliers c. median; because the data is skewed and there are outliers d. median; because the data is symmetric and there are outliers

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation: