You will earn $20 washing 4 cars
3^2 +(5-2)* 4-6/3
Parenthesis, Exponents, Multiplication/Division, Addition/Subtraction
3^2+3*4- 6/3
9+3*4- 6/3
9+12- 6/3
9+12-2
9+10
19
So your answer is 19.
Step-by-step explanation:

Answer: 4
Step-by-step explanation: 1/4 = 25% Hope This Helps