Ahang glider is soaring over 100-acre area that consists of thick forest and open fields in the diagram below , the forested area is shaded in green and the open field is white space. upon landing the hang glider realizes she has dropped her keys. what is the probability that her keys have landed within the forest.

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?

Which of the following is the result of expanding

X+ y = 5 ; x - y =3 solve using linear combination