Answer:
b = 
Step-by-step explanation:
Given
y =
b + 10
Multiply through by 8 to clear the fraction
8y = 5b + 80 ( subtract 80 from both sides )
8y - 80 = 5b ( divide both sides by 5 )
= b
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Answer:
green
Step-by-step explanation:
Because just green
Y= -x -2
y= 2x +4
-x-2=2x+4
x= -6
y=-6-2
y=-8
The answer is (-6,-8).