![subject](/tpl/images/cats/mat.png)
Mathematics, 01.06.2021 17:20 nadinealonzo6121
Solve the following system algebraically:
3x + 5y = 23
y = x + 3
Solve for x and y
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:00
The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 23:00
Which equation shows y= 3 4 x− 5 2 in standard form? a 4x−3y=10 b 3x−4y=10 c 3x−4y=−10 d 4x−3y=−10
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:30
Graph each quadratic function and identify its key characteristics. f(x) = x^2 - 2x - 3
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:50
Astudy claims that the mean age of online dating service users is 40 years. some researchers think this is not accurate and want to show that the mean age is not 40 years. identify the null hypothesis, h0, and the alternative hypothesis, ha, in terms of the parameter μ. select the correct answer below: h0: μ≥40; ha: μ< 40 h0: μ≤40; ha: μ> 40 h0: μ≠40; ha: μ=40 h0: μ=40; ha: μ≠40
Answers: 3
You know the right answer?
Solve the following system algebraically:
3x + 5y = 23
y = x + 3
Solve for x and y...
3x + 5y = 23
y = x + 3
Solve for x and y...
Questions
![question](/tpl/images/cats/en.png)
English, 11.07.2019 10:30
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/istoriya.png)
History, 11.07.2019 10:30
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 10:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/himiya.png)
Chemistry, 11.07.2019 10:30
![question](/tpl/images/cats/geografiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 10:30
![question](/tpl/images/cats/en.png)
English, 11.07.2019 10:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 11.07.2019 10:30
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.07.2019 10:30
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/User.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/es.png)
Spanish, 11.07.2019 10:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/es.png)
Spanish, 11.07.2019 10:30