![subject](/tpl/images/cats/mat.png)
Mathematics, 20.10.2020 21:01 blairjaneaoyrfvp
Helena's sister is 10 years younger than three times her age. The
sum of their ages is 49. How old is Helena?
One step equation
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Is the power produced directly proportional to the wind speed, give reasons for your answer?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
Jalen charges $25.50 for every 3 hours of yard work he does for his neighbors. ralph charges $34 for every 4 hours of work that he does. who charges less? opinions: 1.they charge the same amount 2.jalen 3.ralph
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:50
What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
What value is a discontinuity of x squared plus 8 x plus 4, all over x squared minus x minus 6?
Answers: 2
You know the right answer?
Helena's sister is 10 years younger than three times her age. The
sum of their ages is 49. How old...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 19.09.2021 23:40
![question](/tpl/images/cats/en.png)
English, 19.09.2021 23:40
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2021 23:50
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2021 23:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 19.09.2021 23:50
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2021 23:50
![question](/tpl/images/cats/biologiya.png)
Biology, 19.09.2021 23:50
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 19.09.2021 23:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 19.09.2021 23:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 19.09.2021 23:50
![question](/tpl/images/cats/mat.png)
Mathematics, 19.09.2021 23:50
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)