A discount pass for a bridge costs $21 per month. The toll
Chapter 1, Problem 1.10.5(choose chapter or problem)
A discount pass for a bridge costs $21 per month. The toll for the bridge is normally $2.50, but it is reduced to $1 for people who have purchased the discount pass. a. Express the total monthly cost to use the bridge without a discount pass, as a function of the number of times in a month the bridge is crossed, b. Express the total monthly cost to use the bridge with a discount pass, as a function of the number of times in a month the bridge is crossed, c. Determine the number of times in a month the bridge must be crossed so that the total monthly cost without the discount pass is the same as the total monthly cost with the discount pass. What will be the monthly cost for each option?
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