Write a Algebraic expression for each problem . USE >N< for the variable...

1. A number plus three

2. eight times a number

3. fifteen divided by some number

4. eleven plus a number

5. A number minus twelve

6. Five times seven times some number

7. Twenty-four minus a number plus six

8. Thirty-two divided by a number

9. Some number divided by seven

10. Fifty times a number divided by three

11. Four plus a number minus seven