6 kilometers = 6000 meters
1 kilometer = 1000 meters
So, 1000 × 6
(3x + 14) (3x + 14) = 9x^2 + 24x + 16
16 would be the range. The lowest value is 5, and the highest value is 21. You just subtract those two which gives you 16! (:
Answer:
3x-6=9 is your equation x=5
Step-by-step explanation:
Step 1: Add 6 to both sides
Step 2: Divide both sides by 3
