subject
Mathematics, 15.11.2019 05:31 Angel1107

Aplumber charges a customer 60 dollars an hour plus the price of any parts needed to complete the work. if the total bill is 240 dollars and just the parts alone cost 90 dollars, how long did it take to complete the work.

4 hours

300 minutes

2.5 hours

6.17 hours

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 21:00
Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct
Answers: 2
question
Mathematics, 21.06.2019 21:30
Acd that is originally priced at $15.85 red-tagged for the sale. what is the sale price of the cd
Answers: 1
question
Mathematics, 21.06.2019 22:00
In the sixth grade 13 out of 20 students have a dog if there are 152 sixth grade students how many of them have a dog
Answers: 2
question
Mathematics, 21.06.2019 22:00
The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
Answers: 1
You know the right answer?
Aplumber charges a customer 60 dollars an hour plus the price of any parts needed to complete the wo...
Questions
question
Business, 18.03.2021 21:10
question
Mathematics, 18.03.2021 21:10
question
Chemistry, 18.03.2021 21:10
question
Mathematics, 18.03.2021 21:10
Questions on the website: 13722363