A worker climbed up a ladder to get on the roof of a building to make some repairs. The ladder was 22 ft. Long and was placed 9ft away from the base of the building.

Acar traveling at 65 mph leaves 25 foot skid mark what is the ratio of the speed to length of skid mark (feet) in the simplest form

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?