In 10 years time a father age will be twice as old as his son age, 10 years ago he was six time as old as his son.[..]

the time it takes to drive a constant number of miles varies inversley with the speed driven. while traveling[..]

Radio waves travelled at the speed of light 3x10^8 m/s. What is wavelength of radio?

Write a polynomial to represent the area of a square with a side minus the area of a triangle with a base 2x and a[..]

A year ago Alex was 4 times as old as his sister Cara. This year he is only 3 times as old as Cara. How old were[..]

Sandi’s Subaru travels 280 mi at a certain speed. If the car had gone 5 mph faster, the trip would have taken 1 hr[..]

The width of a rectangular parking lot is 51 ft less than its length. Determine the dimensions of the parking lot if[..]

The CN Tower in Toronto, at 1815 ft, is the world’s tallest self-supporting tower (no guy wires). How long would it[..]

A farmer decides to enclose a rectangular garden, using the side of a barn as one side of the rectangle. What is the[..]

A farmer decides to enclose a rectangular garden, using the side of a barn as one side of the rectangle. What is the[..]