Since their is no initial fee for renting a canoe it simply will be just 12x where x indicated the number of hours he rents the canoe. if he had to pay say $5 for renting the canoe and also having to pay per hour, the equation would be 12x+5
For this since there is no initial fee for the canoe, then the expression would simply be 12x , x representing the number of hours the canoe is rented for
