Find the real solutions, if any, of the equation. Use the quadratic formula.2x2 + 12x + 5 = 0
A. 
B. 
C. 
D. 
Answer: C
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Find the slope of the line with the given inclination. Round your answer to the nearest thousandth, if necessary.90°
A. 0° B. 0 C. 1 D. Undefined
Provide an appropriate response.One of the following is false; indicate by letter which one:
A. 5 ? {3, 4, 5, 6} B. 4 ? {3, 4, 5, 6} C. {4} ? {3, 4, 5, 6} D. 4 ? {3, 4, 5, 6}
Solve the problem.Technology matrix A, representing interindustry demand, and matrix D, representing consumer demand for the sectors in a two-sector economy, are given. Use the matrix equation 
to find the production level X that will satisfy both demands.A = 
, D = 
A.
X = 
B.
X = 
C.
X = 
D.
X = 
The bar graph shows the expenditures of one city government in a recent year. 
Name the agency with the smallest spending and estimate this value.
A. Environment; $3.2 million B. All Other Agencies; $8.2 million C. Human Resources; $24.2 million D. Health; $5.4 million