Simplify the expressions and evaluate for (i) y = -2, (ii) y = 3.
3y (2y-7) - 3 (y - 4) - 63...
![subject](/tpl/images/cats/mat.png)
Mathematics, 15.02.2020 15:41 den14
Simplify the expressions and evaluate for (i) y = -2, (ii) y = 3.
3y (2y-7) - 3 (y - 4) - 63
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
Robert plans to make a box-and-whisker plot of the following set of data. 27, 14, 46, 38, 32, 18, 21 find the lower quartile, the median, and the upper quartile of the set? lower quartile: 19.5; median: 29.5; upper quartile: 42 lower quartile: 14; median: 27; upper quartile: 46 lower quartile: 18; median: 27; upper quartile: 38 lower quartile: 16; median: 29.5; upper quartile: 42
Answers: 3
You know the right answer?
Questions
![question](/tpl/images/cats/biologiya.png)
Biology, 28.01.2020 23:57
![question](/tpl/images/cats/User.png)
SAT, 28.01.2020 23:57
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 28.01.2020 23:57
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 23:57
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 23:58
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 28.01.2020 23:58
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 23:58
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 23:58
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 23:58
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 23:58
![question](/tpl/images/cats/mat.png)
Mathematics, 28.01.2020 23:58