Answer:A. What is asked?How much will Mandy earn from selling 19.25 kilograms of old newspaper if each kilogram costs $9.20?B. What are the given facts?- Weight of newspapers: 19.25 kilograms - Cost per kilogram: $9.20C. Operation to be used:Multiplication (to find the total earnings by multiplying the weight by the cost per kilogram)D. Number sentence: Total Earningd= 19.25 × 9.20 E. Solution: To find the total earnings: 19.25 × 9.20 = 177.1