I need you to read the answer and explain why it's 400 because I don't know why it's 400
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 05.04.2021 17:40 MakenaFink
I need you to read the answer and explain why it's 400 because I don't know why it's 400
![ansver](/tpl/images/cats/User.png)
Answers: 2
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30
50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/es.png)
Spanish, 31.12.2019 10:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 31.12.2019 10:31
![question](/tpl/images/cats/mat.png)
Mathematics, 31.12.2019 10:31
![question](/tpl/images/cats/es.png)
![question](/tpl/images/cats/en.png)
English, 31.12.2019 10:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
Arts, 31.12.2019 10:31
![question](/tpl/images/cats/mat.png)
Mathematics, 31.12.2019 10:31
![question](/tpl/images/cats/biologiya.png)
Biology, 31.12.2019 10:31
![question](/tpl/images/cats/mat.png)
Mathematics, 31.12.2019 10:31
![question](/tpl/images/cats/geografiya.png)
Geography, 31.12.2019 10:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 31.12.2019 10:31
![question](/tpl/images/cats/mat.png)
Mathematics, 31.12.2019 10:31
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 31.12.2019 10:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 31.12.2019 10:31