What is the value/expression for the side length highlighted in green.

15

Step-by-step explanation:

The parallel lines divide the transversals proportionally.

The green length = 24 - c , then

= ( cross- multiply )

12(24 - c) = 20c ← distribute left side

288 - 12c = 20c ( add 12c to both sides )

288 = 32c ( divide both sides by 32 )

9 = c

Then

green length = 24 - 9 = 15

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

understand that i don't know the answers

will someone answer his question