Can someone solve these simultaneous equations?
a.) 2^x+y=8
3^2x-y=27
b.) 3^y+x=9...
![subject](/tpl/images/cats/mat.png)
Mathematics, 01.11.2019 16:31 braydenmcd02
Can someone solve these simultaneous equations?
a.) 2^x+y=8
3^2x-y=27
b.) 3^y+x=9^y+x
2^x-y=8^x-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 20:00
The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:00
When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 00:10
Use your knowledge of the binary number system to write each binary number as a decimal number. a) 1001 base 2= base 10 b) 1101 base 2 = base 10
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2020 03:31
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2020 03:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/ap.png)
Advanced Placement (AP), 15.01.2020 03:31
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2020 03:31
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2020 03:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2020 03:31
![question](/tpl/images/cats/en.png)
English, 15.01.2020 03:31
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2020 03:31
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2020 03:31
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2020 03:31
![question](/tpl/images/cats/biologiya.png)
Biology, 15.01.2020 03:31
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2020 03:31
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2020 03:31
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 15.01.2020 03:31