3 boys got $240 split the money in the ratio of 5:9:10 how much did each make

The volume V of given mass of gas varies directly as the temperature T and inversely as the pressure P. If V= 230.0[..]

you are given three integers whose sum is 16. The product of thes three numbers is 90. Find the sum of the[..]

Bob can deliver his entire newspaper route in 7 hours. Jan can deliver the same newspaper route in 5 hours . How[..]

The Extreme Rock Climbing Club planned a climbing expedition. The total cost was $1400, which was to be divided[..]

a solution contains 5% salt. How much water should be added to 70 ounces of this solution to make 3.5% solution?

a dolphin swimming in the ocean dove deeper at the rate of -3 feet per second. find the change in the dolphins[..]

The sum of a number and 9 is 25.

A woman invested 4 times as much at 2% as she did at 3%. The total amount of interest she earns in 1 year from both[..]

Volcano A is 2800 meters high and 120 km from the city, Volcano B is 1920 meters high and 65 km from the city,[..]