Explain another way to solve this system of equations
b+c=9.5
3.5b+3c=30...
![subject](/tpl/images/cats/mat.png)
Mathematics, 22.05.2020 03:06 only1123
Explain another way to solve this system of equations
b+c=9.5
3.5b+3c=30
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:30
Maria donates a fixed amount, a, to a charity each month. if she donates $300 in 12 months, what is the equation for a? a. a + 300 = 12 b. a ร 300 = 12 c. a ร 12 = 300 d. a + 12 = 300 e. a + 32 = 100
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
If it 8 inch candle burns at 7/10 inch per hour and a 6 inch candle burns at 1/5 inch per hour after how many hours would both candles be the same height
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/pravo.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fr.png)
French, 20.09.2019 03:00
![question](/tpl/images/cats/biologiya.png)
Biology, 20.09.2019 03:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 03:00
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 20.09.2019 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 03:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.09.2019 03:00