It costs $5.15 to rent a kayak for 1 hour at a local state park. the price per hour stays the same for up to 5 hours of rental. after 5 hours, the cost is decreased to $3.75 per hour. how much would it cost to rent a kayak for 6 hours?

Driving 75 mph, it takes alicia 2 hours to reach the airport to go on a vacation. it then takes her 4 hours to get to her destination with the jet traveling at a speed of 400 mph. how many miles does alicia travel to get to her destination?

Which of the following is correct interpretation of the expression -4+13

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?