Simplify.(3a)4
A. 12a4
B. 81a
C. 81a4
D. 12a
Answer: C
Mathematics
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Refer to the given map. Assume that the length of each east-west block is 
mile and the length of each north-south block is 
mile. 
Find the shortest possible walking distance (following the streets) between the bus stop and the library.
A. 1.50 mi B. 2.0 mi C. 1.75 mi D. 1.25 mi
Mathematics
Rewrite the inequality using interval notation. Then graph the inequality.0 < x < 5
A. (0, 5)
B. [0, 5)
C. (0, 5]
D. [0, 5]
Mathematics
Solve the inequality and graph the solution set.-x < 1
A. {x|x > -1}
B. {x|x > 1}
C. {x|x < -1}
D. {x|x < 1}
Mathematics
Write the first five terms of the arithmetic sequence.a1 = -4, d = -3
A. 7, 10, 13, 16, 19 B. -4, -7, -10, -13, -16 C. -7, -10, -13, -16, -19 D. 4, 7, 10, 13, 16
Mathematics