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22-11-2019
Mathematics

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PLEASE HELP ME!!!!

Ms. Franco bought $20 calculators for her math class at a discount of 15% on each calculator. How much did she spend for 30 calculators?

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22-11-2019

Answer:

Step-by-step explanation:

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First you multiply 20 by .15 and you get 3. Subtract 3 by 20 and you get 17. Now multiply $17 by 30 and you get 510. She spent $510 on 30 calculators

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