Ajewelry store is selling a set of 4 pairs of gemstone earrings for $58, including tax. neva and three of her friends want to buy the set so each could have one pair of earrings.

write and solve a multiplication equation to find how much each person should pay.

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.)

3382-299=3383- ? fill in the blank?

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price