Is the ordered triple a solution to the given system of equations?(2, 8, -3) 3x - 4y - 2z = -20 4x + y - z = 19 x - 2y + 3z = -23.
A. Yes
B. No
Answer: A
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Check the following addition. If the answer is incorrect, give the correct answer.
2065
A. Incorrect; should be 2015 B. Correct C. Incorrect; should be 2165 D. Incorrect; should be 2155
Solve the problem.The following table shows the March electric bill of selected homes in Atlanta along with the number of rooms in each home. 
Determine whether there is a correlation between the number of rooms and the electric bills at 
A. No B. Yes
Provide an appropriate response.If $4,200 is invested at an annual rate of 5.4% compounded monthly for 10 years, find the compound amount.
What will be an ideal response?
Change the fraction or mixed number into an equivalent decimal. Use bar notation to write repeating decimals. - 
A. -3.08 B. -3.04 C. -3.85 D. -3.075