Solve the absolute value equation.|x + 7| + 6 = 12
A. x = -1
B. x = -13, -1
C. no solution
D. x = 1, 13
Answer: B
Mathematics
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Solve the problem.A private airplane leaves an airport and flies due east at 175 mph. Two hours later, a jet leaves the same airport and flies due east at 315 mph. When will the jet overtake the plane?
A. 1
hr
B. 2
hr
C. 4
hr
D. 
hr
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Rationalize the denominator. 
A. 7a
B. 11
C. 
D. 
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Decide whether the graph represents a function.
A. Function B. Not a function
Mathematics
Complete.3200 oz = 
T
A. 85 B. 1.6 C. 0.1 D. 200
Mathematics