Which of the following equations in standard form that represents a horizontal line that passes through the point (0,-5)?
0x +1y = -5
c. 0x- 5y = 1
b. -5x + 0y = 1
d. 1x + 0y = -5

At a sand and gravel plant, sand is falling off a conveyor and onto a conical pile at a rate of 16 cubic feet per minute. the diameter of the base of the cone is approximately three times the altitude. at what rate is the height of the pile changing when the pile is 12 feet high? (hint: the formula for the volume of a cone is v = 1 3 πr2h.)

The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards

What is the slope of the line shown below?