Answer:

Step-by-step explanation:
From law of indices
-3(3x-5y-9) that’s the factored expression
132 degrees
37 degrees
169 degrees
180 degrees
Order them from smallest to largest:
21, 24, 25, 26, 26, 31
mean: 25.5
add all the numbers up and divide them by 6.
median: 25.5
the number in between 25 & 26.
mode: 26
there are two 26’s in the pattern.
range: 21-31