What is the result when 1223 + 23x2 + 30x + 25 is divided by 4x + 5?

What is the probability of rolling a single die greater than 4

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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.