Solve.- 
k ? - 4
A. k ? 3
B. k ? 12
C. k ? 12
D. k ? -3
Answer: C
Mathematics
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Find the area of the figure on the geoboard. Assume that the dots are 1 inch apart.
A. 7 in.2 B. 10 in.2 C. 8 in.2 D. 9 in.2
Mathematics
Factor the polynomial by grouping.10x2 - 25x + 6x - 15
A. (10x - 3)(x + 5) B. (5x - 3)(2x + 5) C. (5x + 3)(2x - 5) D. (10x + 3)(x - 5)
Mathematics
Find the range for the set of data given.
A. 60 B. 19 C. 41 D. 8
Mathematics
Graph the function over a one-period interval.y = 1 + sin(2x-?)
A. 
B. 
C. 
D. 
Mathematics