Solve.x2 + 12x + 36 ? 0
A. {6}
B. [6, ?)
C. (-?, -6] ? [-6, ?)
D. {-6}
Answer: D
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Write the equation of the line in slope-intercept form given the slope and the coordinates of the y-intercept.m = 2; (0, 8)
A. y = 2x + 8 B. y = -2x + 8 C. y = -2x - 8 D. y = 2x - 8
Provide an appropriate response.Choose the example that correctly shows that the stated case can occur. The product of two irrational numbers may be an irrational number.
A. 
? 
= 65
B. 
? 
= 13
C. 
? 
= 
D. 
? 
= 5
Solve.A line from the top of a cliff to the ground passes just over the top of a pole 5.0 ft high and meets the ground at a point 8.0 ft from the base of the pole. If the point is 86 ft from the base of the cliff, how high is the cliff? Round to the nearest unit.
A. 54 ft B. 5 ft C. 3440 ft D. 430 ft
Answer the question.A marathoner ran the 26.2 mile New York City Marathon in 2.5 hrs. Did the runner ever exceed a speed of 9 miles per hour?
What will be an ideal response?