
Move variables to the left by adding their opposites to both sides. Eliminate the opposites.

Move constants to the right by adding their opposites to both sides. Eliminate the opposites.

Collect the like terms by subtracting their coefficients and numbers.

Calculate the sum or difference. Extract the negative sign from the expression. Add the numbers.

Divide both sides of the equation by 5 and calculate the quotient.
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Answer:
A) One set of data has more variation than the other.
Step-by-step explanation:
<em> did the test</em>
Answer: 27.9 let me know if you need a another answer I hope this helps!