Question 10(multiple choice worth 5 points)
(03.07a lc)
a system of two equa...
![subject](/tpl/images/cats/mat.png)
Mathematics, 15.10.2019 03:00 Emieloy2959
Question 10(multiple choice worth 5 points)
(03.07a lc)
a system of two equations is shown below:
equation c: a = 2b + 7
equation d: a = 5b − 3
what value of a can be substituted into equation d to solve the system of equations?
a 2b
b 5b
c 5b − 3
d 2b + 7
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00
Ahigh school has 3636 players on the football team. the summary of the players' weights is given in the box plot. approximately, what is the percentage of players weighing less than or equal to 225225 pounds?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:00
Write a story that matches with the expression 42x-5 pls hurry
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Need on this geometry question. explain how you did it.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2019 01:30
![question](/tpl/images/cats/health.png)
Health, 06.10.2019 01:30
![question](/tpl/images/cats/en.png)
English, 06.10.2019 01:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 06.10.2019 01:30
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2019 01:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 06.10.2019 01:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 06.10.2019 01:30
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2019 01:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/en.png)
English, 06.10.2019 01:30
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 06.10.2019 01:30
![question](/tpl/images/cats/istoriya.png)
History, 06.10.2019 01:30