Answer:
-15 (let me know if I was wrong)
Step-by-step explanation:
− 3 × (− 8 + 9) − 12
-3x1-12
-3-12
-15
Answer: -15
Use PEMDAS (parentheses, exponents, multiplication and division, addition and subtraction).
-3 x (9-8) - 12
-3 x 1 - 12
-3 - 12
- 15
:)
