The price of a sweater was reduced from $20 to $12 by what percentage was the price of the sweater reduced

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

Asailor is looking at a kite. if he is looking at the kite at an angle of elevation of 36and the distance from the boat to the point where the kite is directly overhead is 40 feet, how high is the kite?

#1-20 state whether the angles are alternate interior, alternate exterior, vertical, or corresponding angles.