Against the wind a commercial airline in South America flew  360  miles in  2.5  hours. With a tailwind the[..]

An 80-pound grass seed mixture is 30% bluegrass seed. How many pounds of seed containing no bluegrass seed (0%)[..]

To rent a certain meeting room, a college charges a reservation fee of $42 and an additional fee of $5.30 per hour.[..]

A 118 cm board is cut into two pieces so that one piece is 4 cm longer than the other. Find the length of each piece.

Three types of horses are in a local ranch. The number of Arabians is 8 more than twice the number of Quarter[..]

Christine's auction sold a painting for $24,500. It charges all buyers a 15% premium of the final bid price. How[..]

a box of 8 cereal bars is on sale for $2.96.what is the cost,c,of each cereal bar?

The Sugar Sweet Company is going to transport its sugar to market. It will cost $4500 to rent trucks, and it[..]

the sum of the squares of three consecutive positive integers is 194. find the integers

Suppose a subset of 8 different days of the year is selected at random. What is the probability that each day is[..]