Step-by-step explanation:
2*5*9*x = 540
x = 540/90 = 54/9 = 6
option D
The answer is -6/5
First convert the equation to y=mx+b form
you’ll get y=5/6x+27
then to find the line perpendicular to this equation, you have the flip the slope.
ending with -6/5
21.25% because 85/400 = .2125 which is 21.25%
Sort the numbers in ascending or descending order, then eliminate the greatest and least numbers until you're left with the middle two. The median is the average of the last two numbers.
For example, the median for the set

is 3 because the middle two numbers are 2 and 4, and their average is

.
Answer: 125/x^18
Step-by-step explanation: this should be the answer