Camacho is buying a monster truck. The price of the truck

is x dollars, and he also has to pay a 13% monster truck

tax.

Which of the following expressions could represent how

much Camacho pays in total for the truck?

Total cost = a + (13a/100)

Step-by-step explanation:

Let the price of the monster truck be 'a'

He should pay 13% tax

Total cost = price of the truck + tax

Total cost = a + (13a/100)

The equation to represent the total cost is

Total cost = a + (13a/100)