Answer:
4)$6.00
Explanation:
If you set up an equation you can plug in all of the answer choices and try to find which one will make the equation true. Try using the equation x(2)=12 or x(4)=24 or x(6)=36 or x(8)=48. Any of them will work if you just plug in $6.00 but you can also try the other answers to be sure.