Ten friends want to play a game, they must be divided into three teams with three people on each team and one field judge, how many ways can they do it?

Simplify the expression 10/11(22z) + (a+5) -1

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

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.