Here is my answer, hope to help you
Answer:
Mode
Step-by-step explanation:
Mean:
Before replacing = 464/8 = 58
After replacing 42 with 98 = 520/8 = 65
Mode:
Before replacing = 42
After replacing 42 with 98 = 98
Median:
25, 42 , 42 , 47, 55 , 59, 96,98
Before replacing = 47+55/2 = 51
25, 42 , 47, 55 , 59, 96,98 , 98
After replacing 42 with 98 = 55+59/2 = 114/2 = 57



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The Distributive Property is a property which states that

Now, let's apply this property:

(Answer)
Hope you find it helpful.
Feel free to ask if you have any doubts.

Answer:
NO 21
Step-by-step explanation:
9x2=18
18+3=21
Answer:
WZX=57
Step-by-step explanation:
90-33 = 57
You don't have to use the equation unless you want to check yourself.