Youngshim can kick the soccer ball 8/15 the length of the play yard. this is 2/5 of the distance her older brother minjun can kick the ball. how far can minjun kick the ball? is this multiplying or dividing?

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

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?

Find the solution of this system of equation -7x+y=-20 9x-3y=36