Find the mean, median, and interquartile for the data set below. Round your answer to the nearest tenth.
27,16,8,5,19,14,22,31,13,5,23,16,8

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?

Alex's monthly take home pay is $2,500. what is the maximum bad debt payment he can maintain without being in credit overload?