Multiply 3a and (2a+6b​

If value of cos330° is √3/2 then find tan165°.

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.!

Each day jake donates money to the global.