![subject](/tpl/images/cats/mat.png)
Mathematics, 23.02.2021 14:00 nae878
Joey is helping his younger sister, Rachel, prepare for a certain quiz. For every question that Rachel
answers correctly, Sam gives him four pieces of chocolate. For every question that Rachel answers
incorrectly, Sam takes away two pieces of candy. After 15 questions, if Rachel had answered 3
more questions correctly, she would have earned 39 pieces of candy. How many of the 15 questions
did Rachel answer correctly?
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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 17:40
An apartment has a replacement cost of $950,000 and contents valued at $1,450,000. it has a classification of a and a territory rating of 3. find the annual premium a) $10,185 b) $9,230 c) $3,155 d) $13,830
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:30
Hundred and tens tables to make 430 in five different ways
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
How many square centimeters of wrapping paper will be used to wrap the shoe box?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:30
What is the simplified form of 400x100 ? o 200x10 o 200x50 0 20x10 β’ 20x50
Answers: 1
You know the right answer?
Joey is helping his younger sister, Rachel, prepare for a certain quiz. For every question that Rach...
Questions
![question](/tpl/images/cats/istoriya.png)
History, 05.01.2020 20:31
![question](/tpl/images/cats/istoriya.png)
History, 05.01.2020 20:31
![question](/tpl/images/cats/istoriya.png)
History, 05.01.2020 20:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/geografiya.png)
Geography, 05.01.2020 20:31
![question](/tpl/images/cats/biologiya.png)
Biology, 05.01.2020 20:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 05.01.2020 20:31
![question](/tpl/images/cats/geografiya.png)
Geography, 05.01.2020 20:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 05.01.2020 20:31
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
History, 05.01.2020 20:31