The prime numbers p, q, r satisfy the simultaneous equations
pq + pr = 80 and pq + qr = 425. f...
![subject](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 09:30 elijahbravo7107
The prime numbers p, q, r satisfy the simultaneous equations
pq + pr = 80 and pq + qr = 425. find the value of p + q + r.
![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 12:50
Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no
Answers: 1
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:20
Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Janet is rolling a number cube with the numbers one through six she record the numbers after each row if she rolls of keep 48 times how many times should she expect to roll a 4
Answers: 1
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 09:30
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 09:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 09:30
![question](/tpl/images/cats/biologiya.png)
Biology, 01.07.2019 09:30
![question](/tpl/images/cats/fizika.png)
Physics, 01.07.2019 09:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mir.png)
World Languages, 01.07.2019 09:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 09:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 09:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 09:30
![question](/tpl/images/cats/mat.png)
Mathematics, 01.07.2019 09:30