-6x + 6y= 6
-6x + 3y=-12

(5,6)

Step-by-step explanation:

-6x+6y=6

-6x+3y=-12

solve the equation

-6x+6y=6

-6x=-12-3y

substitute the value of -6x into an equation

-12-3y+6y=6

minus -3y to 6y. and. add -12 to 6

-3y=-18

divide both sides by -3

y=6

substitute the value of 6 into an equation

-6x=-12-3•6

multiply -3 to 6

-6x=-12-18

minus -12 to -18 but since both are negative it's addition

-6x=-30

divide both sides by -6

x=5

the answer is (5,6)

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts

step-by-step explanation: