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Tresset [83]
3 years ago
9

Please I really need help answer question 2.

Mathematics
1 answer:
kati45 [8]3 years ago
4 0
Let the number of CD's be x and total cost be y

y=7x-10

*the 7 comes from the price of each individual CD ($7)
*the 10 comes from the discount ($10)

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