![subject](/tpl/images/cats/mat.png)
Mathematics, 25.02.2021 03:40 katlynsellars7750
\begin{aligned} &-x+4y=-9 &y=-2x +6 \end{aligned} −x+4y=−9 y=−2x+6 Is (2,3)(2,3)left parenthesis, 2, comma, 3, right parenthesis a solution of the system?
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 13:00
Aregression was run to determine if there is a relationship between hours of tv watched per day (x) and number of situps a person can do (y). the results of the regression were: y=ax+b a=-0.662 b=30.418 r2=0.703921 r=-0.839
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:00
You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
Aiko jumped rope for 20 min and stopped at 8: 05 when did she start
Answers: 1
You know the right answer?
\begin{aligned} &-x+4y=-9 &y=-2x +6 \end{aligned} −x+4y=−9 y=−2x+6 Is (2,3)(2,3)left pa...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 18:00
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 18:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 18.09.2019 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 18:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 18:00
![question](/tpl/images/cats/biologiya.png)
Biology, 18.09.2019 18:00
![question](/tpl/images/cats/en.png)
English, 18.09.2019 18:00
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 18.09.2019 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 18:00
![question](/tpl/images/cats/mat.png)
Mathematics, 18.09.2019 18:00