Subtract (2x3 + 9x − 8) − (4x2 − 15x + 7)

What is the equation of the graph below? y=sec(x)-4

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?

Write the expression as a single natural logarithm. 2 in a - 4 in y