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Mathematics, 18.11.2020 17:50 offensiveneedle

Olivia wants to record her favorite songs to one CD. The function t = 40 - 5n represents the recording time t available after n songs are recorded.
Find the zero of this function. Describe what this value means in this
context.

Olivia can record 7 songs and have some time left on the CD.

Olivia can record 10 songs and have 0 time left on the CD.

Olivia can record 9 songs and have some time left on the CD.

Olivia can record 8 songs and have 0 time left on the CD.

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Answers: 1

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