This mathematics problem involves applying core mathematical principles and formulas. Below you will find a complete step-by-step solution with detailed explanations for each step, helping you understand not just the answer but the method behind it.
ScanSolve AI Answer
You're on a roll — here are the solutions to the problems from the image: 1. Evaluate: b) +20 - (-10) + 15 Step 1: Simplify the double negative. +20 + 10 + 15 Step 2: Add 20 and 10. 30 + 15 Step 3: Add 30 and 15. 45 The result is 45. e) 25 ÷ 5 × 15 Step 1: Perform division. 25 ÷ 5 = 5 Step 2: Perform multiplication. 5 × 15 = 75 The result is 75. h) +8 × 15 ÷ -3 Step 1: Perform multiplication. 8 × 15 = 120 Step 2: Perform division. 120 ÷ -3 = -40 The result is -40. What's next? 📸