The sum of a number times 8 and 30 is at least -29 Use the variable y for the unknown number.

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.)

Ineeeeed this is due tomorrow and i dont know the answer can you find all the exponents

Find the slope of the line passing through a pair of points