Answer:
(3,6)
Step-by-step explanation:
-(6x+2y=30)
x+2y=15
-6x-2y=-30
x +2y=15
-5x=-15
x=3
3+2y=15
2y=12
y=6
Below is an attachment containing the solution.
Answer: if you're asking how to write it then it would be 7:21
the fisrt question it b
413
c
Look at (3,1) (5,9) (4,5)
