Daisy kept track of the number of minutes she practiced this week for this weekend's dance recital. What is the mean absolute deviation of the number of minutes she practiced? 75 40 90 50 30 90

Last saturday, the museum box office sold 281 tickets for a total of $3,954. adults ticket cost $15, and students ticket cost $12. how many of each kind of tickets were sold?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

If you answer 2+2 you will get over 80 points