Answer:
x = 5
y = 0
Step-by-step explanation:
3x + y = 15
3x -y = 15
Add the two equations;
6x = 30
Inverse operations;
6x = 30
/6 /6
x = 5
Back substitute;
3(5) + y = 15
15 + y = 15
y = 0
Answer:
C
Step-by-step explanation:
C: AB is the radius of both circles.
Answer:
The answer is graph B. Have a nice day!
Step-by-step explanation:
Answer:
none
Step-by-step explanation:
23+34=57
The first step would be to subtract 1 from both sides, leaving you with 5x = 10.
