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The cost c for a carnival is $2.50 for admission plus $0.50 for each ride.
Another choice for the cost cis a $6.00 ticket for admission and unlimited
rides. Which graph shows the point where each of the two costs are the
same for r rides?

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

An octagonal prism has jow many lateral faces?