![subject](/tpl/images/cats/mat.png)
Mathematics, 25.06.2019 11:30 desiwill01
Which of these shows the result of using the first equation to substitute for y in the second equation, then combining like terms? y = 3x 3x + 2y = 18
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00, wrightstephanie193
Which expression is equivalent to 2x^2+7x+4?
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:10, koolgurl2003
Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30, smarty5187
One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:20, maggie123456751
One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?
Answers: 1
You know the right answer?
Which of these shows the result of using the first equation to substitute for y in the second equati...
Questions in other subjects:
![Konu](/tpl/images/cats/istoriya.png)
History, 21.11.2019 06:31
![Konu](/tpl/images/cats/pravo.png)
Law, 21.11.2019 06:31
![Konu](/tpl/images/cats/mat.png)
Mathematics, 21.11.2019 06:31
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 21.11.2019 06:31
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 21.11.2019 06:31
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)