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Arlecino [84]
4 years ago
15

Find the number of ways to listen to 4 CDs from a selection of 8 CDs.

Mathematics
1 answer:
Sati [7]4 years ago
5 0
1680. 8p4, which is 8!/(8-4)!
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Answer:

P = $7.00

Step-by-step explanation:

Movie tickets = $8.50

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Total spent by the group = $53.75

Given equation:

3(8.50 + 4.75) + 2p = 53.75

Where,

P = cost of one order of popcorn

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2p = 53.75 - 39.75

2p = 14

p = 14 / 2

p = 7

p = $7.00

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Answer:

Step-by-step explanation:

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