In jana's closet she has 5 pairs of black shoes and 11 pairs of leather shoes. two of her pairs of shoes are both black and leather. determine the total number of shoes that are either black, leather, or both.

Issof claims that the scale factor is 1/2. which statement about his claim is correct

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?

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?