From the top of a lighthouse 150 feet above sea level, the angle of depression to a boat at sea is 28. What horizontal distance from the boat to the base of the lighthouse.

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.!