I think what you are looking for is 5x=300 therefore x=60 so at 60cars he would start to make more.
Answer: The first option, the one in orange.
Step-by-step explanation:
This is the associative property.
Hope this helps, good luck on the test! :)
$420+$144=$564
then you divide $564 by 6 which is...
$94 is how much each person payed
3.22$ because your originally spending 35$ so the added 3.22$ makes up 38.22$