PLEASE HELP!! How many miles of gas are in a 48L container at 47.1 degrees C and .076atm

The pic has some numbers at the top your supposed to use

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Simplify -4z+2y-y+-18z a.-22z+y b.-14z+2 c.3y+22z d.y +14z

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?