Answer:
He washed 4 cars.
Step-by-step explanation:
1. The variable that was unknown x amount of cars washed.
2.The equation I used was 110-50=15x
3. To solve this you subtract the 50$ from 110$ you get sixty dollars you do that to take out what he earned for his allowance. Then your equation is 60=15x so you divide each side by 15 and when you do that x=4
Answer: d
Step-by-step explanation: you just divie them and mutip hehe
sorrt i hope this help =)
Sometimes I’m pretty sure
2(30+x-6)-20
This should help, comment if you have any further questions <3
