Question

Help me if your good at math,,,

Answer 1

a is correct

Explanation:

Answer 2

a. -12

General Formulas and Concepts:

Pre-Algebra

• Order of Operations: BPEMDAS

Explanation:

Step 1: Define

h(r) = (2/3)r - 6

h(-9) is r = -9

Step 2: Evaluate

1. Substitute: h(-9) = (2/3)(-9) - 6
2. Multiply: h(-9) = -6 - 6
3. Subtract: h(-9) = -12

And we have our answer!