SOLUTION: It's given that 10^x=3 and 10^y=7. What is 10^x+y?
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Question 490526: It's given that 10^x=3 and 10^y=7. What is 10^x+y?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Adding exponents is multiplying.
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