Derek has $20 to spend on used books hard cover books cost $5 each and a paperback book cost $2 each complete the equation which determines the number x of hardcovered books and the number y of paperback books he can buy

you ask your parents maybe your parents know what you are askin you ask your parents maybe your parents know what you are asking

step by step:

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17