The length of a rectangular board is 3 feet less than twice its width. A second rectangular board is such that each[..]

A medication contains 9 mg of active ingredients for every 1 mg of inert ingredients. How much of each kind of[..]

A dairy has 400 quarts of whole milk containing 5% butterfat. How many quarts of low-fat milk containing 1.5%[..]

In a large city, taxicabs charge $2.00 for the first 1/5 mile and $0.44 for each additional 1/5 mile. Frank has only[..]

The volume V of a fixed amount of a gas varies directly as the temperature T and inversely as the pressure P.[..]

Five packets of almonds cost 2m dollars. Mandy buys 3 packets of almonds. How much change does she receive if she[..]

The perimeter of a rectangle is 128 inches. The width of the rectangle is 4y inches. Find the length of the rectangle

There are two bells in the school. Bell A rings every 2 minutes. Bell B rings every 3 minutes. If both bells ring[..]

The area of a trapezium is 216 m square and its height is 12 m . If one of the parallel sides is 14 m less than the[..]

a small company sells stock for 7 5/8 dollars per share. How much will 320 shares cost?