A: the mean salary is $500.
400+500+600=1500/3=500
b: the median is $500 also.
Answer:

<h3><u>x>55.25</u> is the right answer.</h3>
It is B and C. The answer is B and C or B and D
Answer: the correct answer is 175 - 0.23(175)
Step-by-step explanation:
Answer:
j) y=2/5x-1
Step-by-step explanation:
you can use desmos graphing calculator to help you on questions like these, all you gotta do is input each answer and you get a visual representation of what they look like. Hope this helps!