Use substitution method
3x +4y+175x-2y=11...
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:00
Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
The diagram represents the polynomial 4x2 + 23x – 72. what is the factored form of 4x2 + 23x – 72? (4x + 8)(x – 9) (4x – 8)(x + 9) (4x + 9)(x – 8) (4x – 9)(x + 8)
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![question](/tpl/images/cats/istoriya.png)
History, 15.09.2020 22:01
![question](/tpl/images/cats/biologiya.png)
Biology, 15.09.2020 22:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![question](/tpl/images/cats/fizika.png)
Physics, 15.09.2020 22:01
![question](/tpl/images/cats/mat.png)
Mathematics, 15.09.2020 22:01
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 15.09.2020 22:01
![question](/tpl/images/cats/istoriya.png)
History, 15.09.2020 22:01
![question](/tpl/images/cats/mkx.png)
Arts, 15.09.2020 22:01