Answer:
$28
Step-by-step explanation:
Hello There!
The first thing we want to do is find how much money we earn for washing 1 car
To do so we divide 5 (amount of cars washed) by the money we made from washing those 5 cars
35/5=7
so every car we wash we make 7 dollars
now we multiply the amount of money we make washing one car by 4
4x7=28
so we would earn $28 for washing 4 cars
~TheMathWiz