Paul has $90,000 to invest. his intent is to earn 15% interest on his investment. he can invest part of his money at 8% interest and part at 16% interest. how much does paul need to invest in each option to make a total 15% return on his $90,000?

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

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.

22. catie is starting a babysitting business. she spent $26 to make signs to advertise. she charges an initial fee of $5 and then $3 for each hour of service. write and solve an inequality to find the number of hours she will have to babysit to make a profit. interpret the solution.!