1. Name the vertex of angle 2. 2. Name the sides of angle 4.

3. Write another name for angle 3.

4. Classify each angle.
-angle YTW
-angle XTU
-angle YTU
-angle WTX

5. Name an angle bisector.

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.!