Answer:
18
Step-by-step explanation:
a=6
r=2/6=1/3<1

Answer:
-1/6
Step-by-step explanation:
4-6x+5=0
-6x+5=-4
-6x=-4+5
-6x=1
6x=-1
x=-1/6
Answer: B. Y=2/3x
Step-by-step explanation:
Answer:
9,000
Step-by-step explanation:
1 km=1,000
9*1,000=9,000
Answer: 
Step-by-step explanation:
I hope you mean y = x² - 12 and not y = 2x - 12.
You switch the y and x variables:
x = y² - 12
And solve for y:
x + 12 = y²
