Simply the expression 8x^2-3x+6x^2+5x-9

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?

What is the equation of a line passing through the point (6,1) and parallel to the line whose equation 3x=2y+4

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?