Answer:
(-2 1/2, -2)
Step-by-step explanation:
The solution is the point where they intersect.
That is the point where x = -2 1/2 and y = -2.
The value of x is written first in the couplet.
<em>Answer:</em> (0,3), (0, -2), (-2 1/2, -2)
Equations:
y = -2
y = 2x + 3
we see that (-2, -2 1/2) doesn't fall in the line therefore not a solution
A) 28/39
17/50
P(red or purple) = number of red or purple / total
There are 7 red rings and 10 purple rings
= (7+10) / 50
= 17/50
