2. If x = 2 and y = 1, what is the value of x + y?

3. A plumber charges $25 for a service call plus $50 per hour of service. What will it cost for 3 hours of work?

4. What is the value of the following expression if x = 3?

5. A triangular prism is shown that has base nine meters, height twelve meters, slant height fifteen meters, and width of six meters. Find the total surface area

6. In order to receive a passing grade on a test, a student must earn a total of at least 75 points. If the student scores 72 points on the first test, what must the student score on the second test to get a passing grade?

7. A recipe calls for 2 cups of flour. How many tablespoons are in 2 cups?

8. A plumber charges $25 for a service call plus $50 per hour of service. If she works for 3 hours, how much will she be paid?

9. A triangular prism is shown that has base nine meters, height twelve meters, slant height fifteen meters, and width of six meters. Find the total volume.

9. A triangular prism is shown that has base nine meters, height twelve meters, slant height fifteen meters, and width of six meters. Find the total volume.