Alexa has a total of 18 pens. 12 of
the pens are blue, and the rest are
black. What is the ra...
![subject](/tpl/images/cats/mat.png)
Mathematics, 12.01.2021 02:10 leasincobe4327
Alexa has a total of 18 pens. 12 of
the pens are blue, and the rest are
black. What is the ratio of black pens
to blue pens. Simplify in possible
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:00
Aformual for 8 bottles of window cleaner calls for 6 cups of rubbing to customers alcohol 2 1/4 gallons of water and 1 1/2 cups of ammonia alcohol would the forula call if a factory made 1,280 bottles for stores to sell to customers
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:30
An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 21:10
![question](/tpl/images/cats/istoriya.png)
History, 01.12.2020 21:10
![question](/tpl/images/cats/mir.png)
World Languages, 01.12.2020 21:10
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 21:10
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/en.png)
English, 01.12.2020 21:10
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 01.12.2020 21:10
![question](/tpl/images/cats/mir.png)
World Languages, 01.12.2020 21:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 21:10
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mkx.png)
Arts, 01.12.2020 21:10
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 21:10
![question](/tpl/images/cats/mat.png)
Mathematics, 01.12.2020 21:10