A line contains the point (8,-5). If the slope of the line is write the equation of the line using point-slope form

What is the greater volume 72 quarts or 23 gallons

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

How do i start to solve? would appreciate a walk-thru! a bird sitting 16ft above the ground in an apple tree dislodges an apple. after how many seconds does the apple land on the ground? (assuming that no branches will interfere with it's fall)