bob buys a computer during the sale. There was a discount of 25%. If the original price is $500. What is sale price?

When y’all answer can y’all explain too !

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.

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4