)information about the age of participants in a dance competition is below: a box plot titled "age of participants" and labeled "age" uses a number line from 10 to 35 with primary markings and labels at 10, 15, 20, 25, 30, and 35. the box extends from 17 to 27 on the number line. a line in the box is at 21. the whiskers end at 12 and 33. the middle 50% of the data is between what two numbers? 12 and 21 12 and 33 17 and 27 21 and 33

based on context clues you gave i'm assuming the answer would be c.

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is