Direction: Read each item carefully. Write the letter of your answer before each number. 1. Simplify: 7-3-2 A. 5 B. 3 C. 2 2. Evaluate 16-x, if x = 5 A. -11 B. 11 C. -21 D. 4 D. 21 3. Evaluate xy - 5, if x = 5, y = 2 A. 5 C. 6 B. -5 D. 3 4. Evaluate 2gh, if g = 3, h = 4 A. 9 B. 18 C. 24 D. 12 5. What is the sum of 2x2 + 5x + 3 and 4x²-3x + 3 A. 4x2+2x+6 C. 6x² + 2x + 6 B. 6x2 + 2x D. 6x² - 2x + 6 6. What is the sum of 3x² + 5x-8 and x²-3x + 2 A. 4x² + 2x - 6 C. 4x² - 2x-6 B. 4x2+2x+6 D. 4x² - 2x + 6 7. What is the sum of 17x4-9x3 + 2x2+x+ 3 and 7x4-3x2 + 5x-9 A. 10x49x3 + x² + 6x6 B. 10x4 + 9x3 + x² + 6x-6 C. 24x4 + 9x3+x² + 6x-6 D. 24x4-9x3x2 + 6x-6 8. Subtract 5y-12y² from 8-3y - 2y² A. 10y2 + 8y + 6 B. 10y2-8y + 6 C. 14y²-8y + 6 D. 14y² + 8y + 6 9. Subtract a4 + 5a³-3a² from 7a5-2a4-a² + 3a A. 7a53a4- 5a³ + 2a² +3a B. 7a53a4-5a3-2a2 +3a C. 7a5 + 3a4-5a3 + 2a2 +3a D. 7a5 + 3a4-5a3 + 2a2 +3a 10. Perform the indicated operation. (4-x³ + 7x4) + (4x3 -x) (2x-3x³ +7) A. 7x4 + 7x³ 3x + 6 B. 7x4 + 6x33x-6 C. 7x47x3 3x-6 D. 7x46x33x + 6
Brainlist agad pag correct ang answer​