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1. 7-7 Mixture Problems Objective: To solve mixture problems
9. A chemist has 49 mL of a solution that is 50% acid. How much water should he add to make a diluted solution that is 10% acid?Step 1: The problem asks Step 2: Let x=amount of water added
11. If I mix cashews selling at $8.00 with pecans selling at $7.00 how many kilograms of each do I need to get a 8 kg mix worth $7.25?Step 1 The problem asksStep 2 Let x = # of kg of cashews so =#of kg of pecans