A. Evaluate the algebraic expressions. Let b = 2 and c = 7 Algebraic Expression Value Algebraic Expression Value 1. 5 + b + c 4. 8b-c 2. 11 + b c 5.4c + b 3. C-b + 1 B. Perform the indicated operations. ANSWER Add 1. (5x4 – x + 18x3 + 10x2) + (- 5x4 + x - 10x2) - 2. (- 7x2 + 14 + 2x) + (10x + 7 - 5x²) 3. (- 5m2 + 3m’ – 22m) + (18m + 5m² + 38m) 4. (15k2 + 30k - 964 - 16K5) + (2k + k2 + 8k - 4k) 5. (- 22n - 3n- n?) + (- 10n - 33n2 - 4nº) SY 2021-2022​