![subject](/tpl/images/cats/mat.png)
Mathematics, 07.02.2021 05:10 Miarobin6854
Berta is b years old. Trinity is t years old. In three years, Berta will be twice Trinity's age. The sum
of their ages is 9.
a. Write two equations that could be used to find their ages.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:50
The parabola x = y² - 9 opens: a.)up b.)down c.) right d.)left
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:20
Me solve this problem, and someone clearly explain to me how to solve it.1.) use the value of the discriminant to determine if the given trinomials has 2 real solutions, 1 real solution, or no real solutions.a. x2 − 4x − 7 = 0b. 4r2 + 11r − 3 = 0c. 3m2 + 7 = 0d. t2 + 2t + 1 = 0
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?
Answers: 2
You know the right answer?
Berta is b years old. Trinity is t years old. In three years, Berta will be twice Trinity's age. The...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 27.10.2020 05:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 05:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 05:10
![question](/tpl/images/cats/en.png)
English, 27.10.2020 05:10
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 05:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 05:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/health.png)
Health, 27.10.2020 05:10
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 05:10
![question](/tpl/images/cats/mat.png)
Mathematics, 27.10.2020 05:10
![question](/tpl/images/cats/health.png)
Medicine, 27.10.2020 05:10
![question](/tpl/images/cats/es.png)
Spanish, 27.10.2020 05:10
![question](/tpl/images/cats/istoriya.png)
History, 27.10.2020 05:10
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 27.10.2020 05:10