Answer:its gucci baby
Step-by-step explanation:
Since 300 is 100%, you treat it as such.
300/(100/70) = 210 (rounded)
You do a similar thing for 600
1/4 of 100 is 25
100/25 = 4
600 / 4 = 150
70% of 300 is more.
This is the correct answer: 3x^3 - x^2 + 6x - 9
X=-6
Hope I have been of assistance!
