![subject](/tpl/images/cats/mat.png)
Mathematics, 23.06.2019 18:30 july00
(1) ax + by = c (2) dx + ey = f jim is trying to solve the system of equations. he begins by multiplying equation (1) by d and equation (2) by a. before he can continue, his friend angela comes by and says, "no, you should have multiplied equation (1) by e and equation (2) by b. you're going to get the wrong answer." is angela right? why or why not?
![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 14:30
Ican figure out 20 shares multiply by $117.98 =2359.6920 shares multiply by $124.32=2486.40then take 40 shares multiply by $128.48=5139.20after that i'm lost any be greatly appreciated.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:40
What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
What are the coordinates of the midpoint of ab? ,1/2) /2,-1) ,-3/2) /2,-2)
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?
Answers: 1
You know the right answer?
(1) ax + by = c (2) dx + ey = f jim is trying to solve the system of equations. he begins by multipl...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 20.05.2021 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 20.05.2021 21:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 20.05.2021 21:40
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mkx.png)
Arts, 20.05.2021 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 20.05.2021 21:40
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.05.2021 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 20.05.2021 21:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 20.05.2021 21:40
![question](/tpl/images/cats/geografiya.png)
Geography, 20.05.2021 21:40
![question](/tpl/images/cats/mat.png)
Mathematics, 20.05.2021 21:40
![question](/tpl/images/cats/istoriya.png)
History, 20.05.2021 21:40
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.05.2021 21:40