Answer:

Step-by-step explanation:


Subtract 9 from both sides:


Add 6x to both sides:


Divide both sides by -4:


Answer:
Mode:6
median: 5.5
mean: 5.25
range : 2
Step-by-step explanation:
Answer:
Step-by-step explanation:
25%=40
25x4=100%
40x4=160 students
Answer:
The correct answers is A
Step-by-step explanation:
Mark me as brainliest and follow me
Answer:
1200-1600
Step-by-step explanation:
That is the answer because the highest bar is at 1200-1600. if that's not one of your options then it's 800-1200. Hope it helps, mark brainiest if it did.