![subject](/tpl/images/cats/mat.png)
Mathematics, 31.03.2022 16:20 lilmackey
A money box contains only 10-cent and 20-cent coins. There are 40 coins with a total value of $6.50. How many coins of each?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:20
Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:30
Joline is solving the equation 0=x^2-5x-4 using the quadratic formula which value is the negative real number solution to her quadratic equation round to the nearest tenth if necessary
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 06:30
What is the slope-intercept of the linear function (3,5) and (2,1)
Answers: 1
You know the right answer?
A money box contains only 10-cent and 20-cent coins. There are 40 coins with a total value of $6.50....
Questions
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 30.10.2020 08:00
![question](/tpl/images/cats/istoriya.png)
History, 30.10.2020 08:00
![question](/tpl/images/cats/en.png)
English, 30.10.2020 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 08:00
![question](/tpl/images/cats/es.png)
Spanish, 30.10.2020 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 08:00
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 08:00
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 08:00
![question](/tpl/images/cats/istoriya.png)
History, 30.10.2020 08:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 30.10.2020 08:00
![question](/tpl/images/cats/biologiya.png)
Biology, 30.10.2020 08:00