At eagle bay, it cost $12 per hour to rent a canoe. nate and his friends rented a canoe for 4 hours and paid $68. write and solve a linear equation to find the cost to rent the canoe for 7 hours.

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

Will positive numbers always have a higher absolute value than negative numbers?

Amoving truck rental costs a flat fee of $75 and $2 per mile driven. if you drive a moving truck for 10 miles, how much is the rental for the moving truck?