![subject](/tpl/images/cats/mat.png)
Mathematics, 24.06.2019 20:00 Machuco127
Asystem of equations and its solution are given below. system a choose the correct option that explains what steps were followed to obtain the system of equations below. system b a. to get system b, the second equation in system a was replaced by the sum of that equation and the first equation multiplied by -4. the solution to system b will not be the same as the solution to system a. b. to get system b, the second equation in system a was replaced by the sum of that equation and the first equation multiplied by 2. the solution to system b will be the same as the solution to system a. c. to get system b, the second equation in system a was replaced by the sum of that equation and the first equation multiplied by 3. the solution to system b will not be the same as the solution to system a. d. to get system b, the second equation in system a was replaced by the sum of that equation and the first equation multiplied by 4. the solution to system b will be the same as the solution to system a.
![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 15:30
James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays
Answers: 2
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Which two undefined geometric terms always describe figures with no beginning or end?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
You know the right answer?
Asystem of equations and its solution are given below. system a choose the correct option that expla...
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 03.02.2021 02:10
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2021 02:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 03.02.2021 02:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2021 02:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2021 02:10
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2021 02:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
English, 03.02.2021 02:10
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/en.png)
English, 03.02.2021 02:10
![question](/tpl/images/cats/en.png)
English, 03.02.2021 02:10
![question](/tpl/images/cats/istoriya.png)
History, 03.02.2021 02:10
![question](/tpl/images/cats/istoriya.png)
History, 03.02.2021 02:10
![question](/tpl/images/cats/mat.png)
Mathematics, 03.02.2021 02:10