The sum of two consecutive numbers is - 171. find the value of a greater number

Solve: - (1/8) d - 4 = - (3/8)

300 juniors at Central High School took the ACT last year. The scores were distributed normally with a mean of 24 and a standard deviation of 4. How many students scored above a 24?

Most people buy a house with cash

Mrs. Jones surveys her class of 20 students about their siblings. In the class, 15 have a brother, 16 have a sister, and 12 have both a brother and a sister. What is the probability that a student has a brother OR a sister?

There are 128 students going on a field trip to pan for gold. If they are going in vans that hold 7 students each, how many vans are needed? How many students will ride in the van that isn't full?

Solve for n. Round to the tenths place, if necessary. 9.75/24 = 5.85/n A. n = 10.6 ounces B. n = 14.4 ounces C. n = 9.8 ounces D. n = 15.2 ounces

Log (8) a/2. Expand the logarithmic expression.

Sara used 3/4 pound of blueberries to make 1/2 cup of jam how many pounds of blueberries would she need to. make a cup of jam

Juan will rent a car for the weekend. He can choose one of two plans. The first plan has an initial fee of $55 and costs an additional $0.30 per mile driven. The second plan has no initial fee but costs $0.80 per mile driven.

Crystal has 2 cd in each box. she has 3 boxes on each of her 6 shelves. how many cds does crystal have?