67.8k views
2 votes
Tina is an interior decorator. She charges a $50 consultation fee and an additional $20 per hour. For her last visit, she earned $170. Write an equation that could be used to determine how many hours (h) she worked. (no spaces or $ signs) How many hours did she work? (number only)​

User Claytond
by
6.7k points

1 Answer

3 votes
20x6=120+50=170 so she worked 6 hours. But for writing a equation is on you. I didn’t get that far.
User Helgi Borg
by
5.8k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.