Joe is making key chains with beads. He wants each key chain to have the same number of beads. He has 90 blue beads and 72 yello
1 answer:
You might be interested in
Answer:
A(1,1)
Step-by-step explanation:
the system is :
2x-y=1
x+2y=3
so :
y = 2x-1 .....the line color : red
y= (-1/2)x+3/2......the line color : blue
the pair solution is the intersection point for this line : A(1 ; 1)
