Solve the system of equations by substitution:
x+1/4y=9
2x+2y=42...
![subject](/tpl/images/cats/mat.png)
Mathematics, 05.02.2020 05:46 damondgriswold12
Solve the system of equations by substitution:
x+1/4y=9
2x+2y=42
![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 13:00
Officer brimberry wrote 24 tickets for traffic violations last week, but only 9 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:20
If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 14:00
![question](/tpl/images/cats/biologiya.png)
Biology, 11.02.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 14:00
![question](/tpl/images/cats/en.png)
English, 11.02.2021 14:00
![question](/tpl/images/cats/istoriya.png)
History, 11.02.2021 14:00
![question](/tpl/images/cats/himiya.png)
Chemistry, 11.02.2021 14:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 14:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.02.2021 14:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 14:00
![question](/tpl/images/cats/en.png)
English, 11.02.2021 14:00
![question](/tpl/images/cats/en.png)
English, 11.02.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 11.02.2021 14:00
![question](/tpl/images/cats/fr.png)