19-02-2016
Mathematics

contestada

alex buys 12 DVDs.each DVD cost $15. if alex receives a $4 discount on each DVD, what is the total amount of money Alex spends? write an expression that matches the words

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Аноним Аноним

19-02-2016

4×12=48
15×12=180
180-48=132
the answer is 132

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