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
Fresh day namyenyahalima3, let's solve. 30. a) Step 1: Add the numbers. 22 + 4 = 26 Step 2: Find the remainder when 26 is divided by 7. 26 ÷ 7 = 3 with a remainder of 5 So, 26 5 ±od 7. The value is 5. 30. b) Step 1: Find the remainder of 27 when divided by 7. 27 ÷ 7 = 3 with a remainder of 6 This means that 27 days from now will be the same day as 6 days from now. Step 2: Count 6 days forward from Thursday. Thursday + 1 day = Friday Thursday + 2 days = Saturday Thursday + 3 days = Sunday Thursday + 4 days = Monday Thursday + 5 days = Tuesday Thursday + 6 days = Wednesday The day will be Wednesday. 31. a) Step 1: Identify the common factor and apply the distributive property a × b + a × c = a × (b + c). (34 × 70) + (30 × 34) = 34 × (70 + 30) Step 2: Perform the addition inside the parenthesis. 34 × (70 + 30) = 34 × 100 Step 3: Perform the multiplication. 34 × 100 = 3400 The value is 3400. 31. b) Step 1: Substitute the given values a = (1)/(2), b = 4, and c = 8 into the expression a(b+c). a(b+c) = (1)/(2)(4+8) Step 2: Perform the addition inside the parenthesis. (1)/(2)(4+8) = (1)/(2)(12) Step 3: Perform the multiplication. (1)/(2) × 12 = (12)/(2) = 6 The value is 6. Send me the next one 📸