How many hours is this flight: departure dallas, tx 8: 30 am arrival chicago, il 10: 30 am

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Given: ∆mop p∆mop =12+4 3 m∠p = 90°, m∠m = 60° find: mp, mo

Out of 50 students surveyed, 16 have a dog. based on these results, predict how many of the 280 students in the school have a dog.