Perry bought 9 pairs of pant for a total of $510.Dress pants cost $90 and jeans cost $40 .how many of each type of pants did he buy

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?