You’ve paid $120 for membership to a racquetball club. Court time is $5 per hour. Let x = the number of hours you play.

Part a: Write an equation that represents the total cost C.
Part b: Write an equation that represents the average cost A per hour.
Part c: Use the graph of the model shown below to estimate the number of hours you must play before the average cost per hour drops to $10 per hour.

Youve paid 120 for membership to a racquetball club Court time is 5 per hour Let x the number of hours you play Part a Write an equation that represents the tot class=


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