Solve the problem.A reservation clerk worked 12.15 hours one day. She spent twice as much time entering new reservations as she did verifying old ones and one and a half as much time calling to confirm reservations as verifying old ones. How much time did she spend entering new reservations?
A. 4.05 hours
B. 10.8 hours
C. 5.4 hours
D. 2.7 hours
Answer: C
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The problem tells by what factor and direction the graph of the given function is to be stretched or compressed. Give an equation for the stretched or compressed graph.y = 
compressed vertically by a factor of 7
A. y = 7
B. y = 
C. y = 
D. y = 
Solve the problem.A man rode a bicycle for 12 miles and then hiked an additional 8 miles. The total time for the trip was 5 hours. If his rate when he was riding a bicycle was 10 miles per hour faster than his rate walking, what was each rate?
A. Bike: 13 mph Hike: 3 mph B. Bike: 14.5 mph Hike: 4.5 mph C. Bike: 12 mph Hike: 2 mph D. Bike: 11.5 mph Hike: 1.5 mph
Find the grade point average for the following student. Assume A = 4, B = 3, C = 2, D = 1, and F = 0. Round answer to the nearest tenth.
A. 2.1 B. 11.2 C. 3.1 D. 4.1
Multiply. Simplify if possible.
? 
? 
? 
A. 
B. 
C. 
D. 