How do i write 2(y+5x) in expanded form

The first hexagon is dilated to form the second hexagon select the answers from the drop box menus to correctly complete the statement

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?

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.