You get into an elevator and go up 2 floors and down 8 floors before exiting. Then you get back onto the elevator and go up 4 floors before exiting on the 12th floor. What floor number were you on when you first got on? What floor number were you on the second time you got on?

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

The line containing the midpoints of the legs of right triangle abc where a(-5,5), b(1, 1), and c(3, 4) are the vertices.

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?