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WARRIOR [948]
3 years ago
10

This expression represents the average cost per game, in dollars, at a bowling alley, where n represents the number of games: .

What is the average cost per game if James bowls 4 games?
Mathematics
1 answer:
koban [17]3 years ago
4 0

Answer:

$4.75

Step-by-step explanation:

The expression given for then average cost is :

(3n + 7 / n)

If the number of games, n = 4

The average cost becomes :

(3n + 7) / n

Put n = 4 in the equation

(3(4) + 7) / 4

(12 + 7) / 4

19 / 4

= 4 3/4

= $4.75

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