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soldi70 [24.7K]
3 years ago
15

After one day, 1000 copies of a CD are sold. Each of the following days, 100 more copies are sold,

Mathematics
1 answer:
lawyer [7]3 years ago
6 0

Answer:

Equation:

y - 1000 = 100(x - 1)

2900 CDs will be sold after 20 days.

Step-by-step explanation:

See image.

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