Rationalize the denominator and simplify.
A. 
B. 5
C. 28
D. 
Answer: A
Mathematics
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Factor the trinomial by grouping.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics
Solve the problem.Tom Quig traveled 260 miles east of St. Louis. For most of the trip he averaged 60 mph, but for one period of time he was slowed to 10 mph due to a major accident. If the total time of travel was 6 hours, how many miles did he drive at the reduced speed?
A. 15 miles B. 30 miles C. 20 miles D. 40 miles
Mathematics
Find the domain and the range for the function.
A. D: 
, R: 
B. D: 
, R: 
C. D: 
, R: 
D. D: 
, R: 
Mathematics
Find the value of the unknown coordinate so that the distance between the points is as given.(2, 3) and (8, y); distance is 10
A. y = 7, y = -1 B. y = 11, y = -5 C. y = 67, y = -133 D. y = 14.66, y = -8.66
Mathematics