To get ready for the new school year, Mrs. James took her two children shopping. Jim selected a coat that cost $42.78 and two pairs of jeans. His sister Jamie found a pair of boots for $60.58. The total cost of the items before tax
was exactly $148. If Jim's two pairs of jeans were the same price, how much did one pair cost?

Mozart lenses inc. recently introduced seelites, a thinner lens for eyelasses. of a sample of 800 eyeglass wearers, 246 said they would purchases their next pair of eyeglasses with the new lenses. lenses inc. estimates that the number of people who purchase eyeglasses in a year is 1,700,000. most eyeglasses wearer buy one new pair of eyeglasses a year. what is the annual sales potential for the new lenses.

X+y=-4 x-y=2 use elimination with adding and subtraction

Nine people are going to share a 128-ounces bottle of soda. how many ounces will each person get drink? choose the correct equation and answer for this situation