If you multiply me by 7 ,add 1 and divide by 4 you get nine what number am i

What is the prime factorization of 195

Which expression can be used to determine the slope of the line that passes through the points -6, three and one, -9

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.