Simplify the expression 5/9 + (-4/5)

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Me with geometry ! in this figure, bc is a perpendicular bisects of kj. dm is the angle bisects of bdj. what is the measure of bdm? •60° •90° •30° •45°

6x + 3y = -6 2x + y = -2 a. x = 0, y = -2 b. infinite solutions c. x = -1, y = 0 d. no solution