Add.-2.7 + (-4.4)
A. 1.7
B. 7.1
C. -1.7
D. -7.1
Answer: D
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Follow the proper order of operations to evaluate the following.-1.8(3.8 - 4.7)
A. -1.62 B. 1.62 C. -11.54 D. 11.54
Identify and graph the conic section. Label the center and/or vertex as appropriate.y = -4(x - 5)2 + 1
A. parabola; vertex (-5, 1)
B. parabola; vertex (5, 1)
C. parabola; vertex (5, 1)
D. parabola; vertex (5, 1)
Find the oblique asymptote, if any, of the rational function.f(x) = 
A. y = 8x - 4 B. y = 8x C. y = x + 8 D. None
Solve.A company has 63,000 employees. Of these, 
drive alone to work, 
car pool, 
use public transportation, 
cycle, and the remainder use other methods of transportation. How many employees use each method of transportation?
A. Drive alone: 2,100; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 
B. Drive alone: 21,000; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 
C. Drive alone: 21,100; car pool: 10,500; public transportation: 8,900; cycle: 7,000; other: 1000
D. Drive alone: 21,000; car pool: 10,500; public transportation: 9,000; cycle: 7,000; 