In the old west settler made tents out of a piece of cloth thrown over a clothesline and then secured to the ground with stakes forming an isosceles triangle. how long would the cloth have to be so that the opening of the tent was 6 feet high and 8 feet wide

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

What is always true when two whole numbers are subtracted?