Answer:
The expression that represents renting a boat for one day and using X gallons of gas is;
[tex]T=250+3.50X[/tex]Explanation:
The cost to rent a boat is $250 per day plus $3.50 per gallon of gas used.
the fixed cost is $250
the variable cost is $3.50 multiplied by the number of gallons of gas used (given as X).
Total cost of renting the boat is the sum of the fixed and the variable cost;
let T represent the total cost of renting the boat for one day;
[tex]T=250+3.50X[/tex]The expression that represents renting a boat for one day and using X gallons of gas is;
[tex]T=250+3.50X[/tex]