The answer to the question is
-8 (3x-4)
The percentage of students voted for colour crimson
=

hope it helps!
Answer:
the answer is h 86.8 first you gotta take all the numbers then drop the two lowest then you multiply the ones you hsve left then divide it by the number of grsdes there is
-3x + 6 = 18...subtract 6 from both sides
-3x = 18 - 6
-3x = 12...divide both sides by -3
x = -12/3 reduces to -4 <===
Answer:
10
Step-by-step explanation:
f⁻¹(6) = 10