Identify two statements that contradict each other. I. ∠M is an obtuse angle.
II. m∠M + m∠P = 90°
III. 180° − m∠M = 25°
IV. m∠P = 120°

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each, and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent. how much did jamie pay at the end?

How do you solve a question like this?

What does the relationship between the mean and median reveal about the shape of the data