A construction company bought 2.59 tons of gravel and 3.17 tons of sand. How many tons of material did the company buy in all?

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?

20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm