![subject](/tpl/images/cats/mat.png)
Mathematics, 07.12.2020 22:10 alishbaqadeer1
Tran says that -1/4x-7+9/4x+2x is equivalent to 4x-7. How can substituting any value for x help you determine whether Tran is correct? Is Tran correct? Use substitution to justify your answer
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 20:00
0if x and y vary inversely and y=6 as x=7, what is the constant of variation?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:50
The cost of turkey is directly proportional to its weight. if a 12-pount turkey costs $27, how much does a 16-pound turkey cost? a. $33.75 b. $36.00 c. $31.00 d. $32.50
Answers: 3
![question](/tpl/images/cats/mat.png)
You know the right answer?
Tran says that -1/4x-7+9/4x+2x is equivalent to 4x-7. How can substituting any value for x help you...
Questions
![question](/tpl/images/cats/health.png)
Health, 05.05.2020 10:07
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 10:07
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 10:07
![question](/tpl/images/cats/himiya.png)
Chemistry, 05.05.2020 10:07
![question](/tpl/images/cats/ekonomika.png)
Business, 05.05.2020 10:07
![question](/tpl/images/cats/en.png)
English, 05.05.2020 10:07
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 10:07
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 10:07
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 05.05.2020 10:07
![question](/tpl/images/cats/mat.png)
Mathematics, 05.05.2020 10:07
![question](/tpl/images/cats/istoriya.png)
History, 05.05.2020 10:07