Solve the problem.The speed of a vehicle is inversely proportional to the time it takes to travel a fixed distance. If a vehicle travels a fixed distance at 45 miles per hour in 60 minutes, how fast must it travel to cover the same distance in 25 minutes?
A. 
mph
B. 108 mph
C. 
mph
D. 
mph
Answer: B
Mathematics
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The following table contains input-output values for a function. Is this function linear?
A. Yes B. No
Mathematics
Solve the equation by completing the square.15d2 + 28d + 12 = 0
A. 
B. 
C. 
D. 
Mathematics
Factor the expression completely. If the polynomial is prime, state this as your answer.p3q - pq3
A. pq(p2 - q2) B. pq(p + q)(p - q) C. pq(p + q)2 D. pq(p - q)2
Mathematics
Solve the equation.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics