The two pyramids are cross-cut parallel to their bases at one-third of the height. What the ratio of the areas of these cross-sections ?

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression

Identify the number 127 as a rational or irrational. explain