Solve. Round results to the nearest thousandth.9x2 + 9x + 1 = 0
A. 0.498, -1.498
B. -0.127, -0.873
C. 1.498, -0.498
D. 0.873, 0.127
Answer: B
Mathematics
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Complete.28 yd = 
in.
A. 9
B. 336
C. 84
D. 1008
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Determine the measure of the interior angle at vertex A.
A. 150° B. 60° C. 300° D. 30°
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Use the frequency polygon to answer the following.The frequency polygon shows the salaries of employees of a small company.
The greatest number of employees are in which salary group?
A. $50,000-$60,000 B. $30,000-$35,000 C. $50,000-$55,000
Mathematics
Solve. You will have to square both sides of the equation twice to eliminate all radicals.
- 
= 3
A. -2 B. 3, 8 C. 2 D. 2, 38
Mathematics