Write as a mathematical inequality9 is less than the

Question

ALGEBRA QUESTIONS

1. Write 230,000,000,000 in scientific notation.
2. Evaluate: 30 - 12÷3×2 =
3. Evaluate: |4 - 8(3 - 12)| - |5 - 11| =
4. Evaluate: -18 + 4(6 ÷ 2)²
5. Evaluate: 11 + sqrt(-4 + 6×4÷3)
6. Simplify: 12x³ - 3(2x³ + 4x -1) - 5x + 7
7. Simplify: (x⁴ / x³)³
8. Simplify: (3x2y-2)3 / (9xy3)3
9. Simplify: (2x-³y⁴)³(x³ + y)⁰ / (4xy^-2)³
10. Write as a mathematical inequality:"9 is less than the product of M and N".
11. Find the slope of the line perpendicular to the line y = (1/3)x - 712. line y = (1/3)x - 7
13. Write an equation of the line with slope -3 and y-intercept (0 , -5).
14. Solve the equation: -5x + 20 = 25
15. Solve the inequality: -3x + 4 < -8
16. Solve the equation: 2x2 - 32 = 0
17. Solve the equation: -0.25x + 1.3 = -0.55x - 0.2
18. Solve the equation: -0.25x2 + 1.5 = -10.75
19. What is the slope of a line perpendicular to the line x = -3?
20. What is the slope of a line parallel to the line x = 5?
21. What is the slope of a line perpendicular to the line y = 6?