Answer:
its the last one I think.
In terms of pi means to include pi in your answer. In other words, don't use 3.14 or 22/7 for pi.
Step-by-step explanation:
-y=226-182
-y=44
Y=-44
1. a
2. c
3. b
hope this helps
Answer:
-3b³ - 5b² + 10b
General Formulas and Concepts:
<u>Pre-Algebra</u>
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define Expression</u>
(10b + 7b² - 6b³) - (12b² - 3b³)
<u>Step 2: Simplify</u>
- Distribute negative: 10b + 7b² - 6b³ - 12b² + 3b³
- Combine like terms (b³): -3b³ + 10b + 7b² - 12b²
- Combine like terms (b²): -3b³ - 5b² + 10b
