Point m is the midpoint of ab. am = 3x+3, and ab = 8x-6. what is the length of am?

AB = 8 x - 6

AB = 8 * 6 - 6

42 = 8 * 6 - 6

42 / 2 = 21

AM = 3 x + 3

AM = 3 * 6 + 3

21 = 3 * 6 + 3

x = 6

AB = 42

AM = 21

Hope this helps!

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