Solve the problem, if possible. Round your answer to the nearest tenth, when appropriate.The area of a square is 81 cm2. If the same amount is added to one dimension and removed from the other, the resulting rectangle has an area 9 cm2 less than the area of the square. How much is added and subtracted?
A. 4 cm
B. 9 cm
C. 3 cm
D. Cannot be determined without additional information
Answer: C
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Write the fraction in lowest terms. Use the method of dividing by a common factor.- 
A. - 
B. - 
C. - 
D. - 
Graph the equation.y = 3x2
A. 
B. 
C. 
D. 
Provide an appropriate response.Which of the following items is not a deduction from an employee's paycheck?
A. federal income tax B. FUTA tax C. Medicare tax D. Social Security tax
Solve the problem.A furniture manufacturer decides to make a new line of desks. The table shows the profit, in thousands of dollars, for various levels of production.
Find a quadratic function to model the data, and use the model to predict the profit if 450 chairs are made.
A. Just under $45,000 B. Almost $44,000 C. Almost $42,000 D. Just over $40,000