What is the mean of the numbers 90, 95, 85, 80, 85, 90, 80, 95, 100

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3