Factor completely. If the polynomial is prime, state this.x2 -
x + 
A.
B. (x - 5)
C. (x - 1)
D.
Answer: A
Mathematics
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Identify the cut edges in the graph or say there are none.
A. DE, EF, and DF B. None C. BD, CE, and FI D. AB, AC, CH, BG, GI, and HI
Mathematics
Write the series in summation notation. Use the index i and let i begin at 1 in each summation.-4 + 5 - 6 + 7 - 8 + 9
A.
B.
C.
D.
Mathematics
Solve. 8d2 + 20d + 8 = 0
A. 2,
B. - 2, - 2
C. , 2
D. - , - 2
Mathematics
Solve the problem.A computer is purchased for $4000. Its value each year is about 76% of the value the preceding year. Its value, in dollars, after t years is given by the exponential function Find the value of the computer after 10 years.
A. $257.16 B. $195.44 C. $148.53 D. $30,400.00
Mathematics