Evaluating Expressions Review

Evaluate the expression when x = -2 and y = 5.1. 15 + 2y² + x

Evaluate the expression whenx = -2 and y =5.

2. 27 + 3y² + x

Evaluate the expression whenx = -2 and y =5.

3. 35 + 4x + y

Evaluate the expression whenx = -2 and y =5.

4. 12xy²

Evaluate the expression whenx = -2 and y =5.

5. 15 – x - y

Evaluate the expression whenx = -2 and y =5.

6. x - y

Evaluate the expression whenx = -2 and y =5.

7. -x ÷ x

Evaluate the expression whenx = -2 and y =5.

8. x - x

Find the change in elevation.

9. From -300 feet to -125 feet.

Find the change in elevation.

10. From 40 m to -10 m

Evaluate when y = -4.

11. -13 - y³

Evaluate when y = -4.

12. -15 - y²