Twelve years ago, mandy's father was 5 times as old as she. mandy's father was 28 years older than she. how old is mandy now?

Given the box plot, will the mean or the median provide a better description of the center? box plot with min at 10.5, q1 at 11.5, median at 12.5, q3 at 13.5, max at 15

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

Collin did the work to see if 10 is a solution to the equation r/4=2.4