Vladimir rowed his boat 3 miles in 45 minutes. How far will he be able to row his boat in 1 hour 30 minutes?

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

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Express in the simplest form: (x^2+9x+14/x^2-49) / (3x+6/x^2+x-56)