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
Step 1: Solve question 1. The question asks for the value of 30 ÷ 6. 30 ÷ 6 = 5 The calculated value is 5. This value is not among the given options (A. 12, B. 18, C. 24, D. 36, E. 72). Step 2: Solve question 2. The question asks to find the value of Y if 18 - Y = 4. To find Y, we rearrange the equation: Y = 18 - 4 Y = 14 The calculated value for Y is 14. This value is not among the given options (A. 0, B. 1, C. 2, D. 3, E. 6). Step 3: Solve question 3. The question asks for the value of 8 × (6 + 2). First, perform the operation inside the parentheses: 6 + 2 = 8 Then, multiply the result by 8: 8 × 8 = 64 The calculated value is 64. This value is not among the given options (A. 32, B. 39, C. 42, D. 54, E. 84). Step 4: Solve question 4. The question asks for the value of (12 - 6) + (8 ÷ 2). First, perform the operations inside the parentheses: 12 - 6 = 6 8 ÷ 2 = 4 Then, add the results: 6 + 4 = 10 The calculated value is 10. This matches option B. The final answer is B. 10. Step 5: Solve question 5. The question asks for the value of x if 9 × x = 9. To find x, divide both sides of the equation by 9: x = (9)/(9) x = 1 The calculated value for x is 1. This value is not among the given options (A. 3, B. 4, C. 5, D. 2, E. 6). That's 2 down. 3 left today — send the next one.