![subject](/tpl/images/cats/mat.png)
Mathematics, 14.05.2021 17:30 pearlkissp1bzl8
Kendal bought x boxes of cookies to bring to a party. Each box contains 20
cookies. She decided to keep 3 boxes for herself. She brings 120 cookies
to the party. Which linear equation is correctly written and evaluated to
find the number of boxes, x, Kendal bought?
11
20 X-60=120
21
3x - 60 - 120
20X-6060 = 120 + 60
3X-60 +60 - 120 60
20 X 180
3x180
(20 X/20180/20
(3X)/3 = 180/3
X: 9
20 X+60 = 120
X 60
60X-20 = 120
3)
4)
20X-60+ 60 - 120 - 60
60 X - 20+ 20 = 120.20
20x60
60 X= 140
(20 XJ/20 = 180/20
(60X)/ 60 = 140/60
X-3
X = 2.3
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/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 19:30
At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 19:30
Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:30
The power generated by an electrical circuit (in watts) as a function of its current c (in amperes) is modeled by p(c)= -15c(c-8) what current will produce the maximum power?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:10
Do xuan nam isgoing to invest $1000 at a simple interest rate of 4% how long will it take for the investment to be worth $1040?
Answers: 1
You know the right answer?
Kendal bought x boxes of cookies to bring to a party. Each box contains 20
cookies. She decided to...
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 17:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.01.2021 17:10
![question](/tpl/images/cats/mir.png)
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/istoriya.png)
History, 22.01.2021 17:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/istoriya.png)
History, 22.01.2021 17:10
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 22.01.2021 17:10
![question](/tpl/images/cats/istoriya.png)
History, 22.01.2021 17:10