Kevin played a trivia game. Each correct answer is worth points, and each incorrect answer is worth ⎯ point. What was Kevin’s score? please explain for me so i can understand

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4

What is the range? can’t seem to find it out

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.