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zysi [14]
3 years ago
11

You buy a book for $12 and a CD for $6. You hand a sales cleck a $20. How much change should you get back?

Mathematics
2 answers:
Otrada [13]3 years ago
6 0

Answer:

You should get $2 in change

Step-by-step explanation:

GuDViN [60]3 years ago
5 0

Answer:

20-12-6=2

Step-by-step explanation:

why is this in college math bruh

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Answer: The answer is:

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Step-by-step explanation:

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d+b=520

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How I solve this is:

If d+b=520, you could divide 520 by 2 and say that d and b's average is 260 (though that is not their value).

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Since 80 fewer tickets were purchased at the door than before the concert (d+80=b (the second equation)), you know that the number of tickets at the door is the lesser number, making the answer:

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aliina [53]

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Step-by-step explanation:

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