The table shows the points earned by a contestant in four rounds on a gameshow. Round 1: 2x + 40 Round 2: 6x - 10 Round 3: 100 Round 4: 3g+25 Write an expression in simplest form to represent the total points earned in all four rounds.

Name the most appropriate metric unit for each measurement like a length of an carrot

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?

If y varies directly as x2 and y=6 when x=6, find the constant of variation.