Add.(8x + 4) + (8x - 9)
A. 11x
B. 64x - 5
C. 64x - 36
D. 16x - 5
Answer: D
Mathematics
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Evaluate the expression. ( 4 - 9 )
A) –13 B) 13 C) –5 D) 5 E) 36
Mathematics
Solve the problem.The northern third of Indiana is a rectangle measuring 96 miles by 132 miles. Thus, let 
Assuming that the total annual snowfall (in inches), S(x,y), at 
is given by the function S(x,y) = 60e-0.001(2x + y) with (x,y) ? D, find the average snowfall on D.
A. 52.06 inches B. 52.44 inches C. 51.78 inches D. 51.14 inches
Mathematics
Evaluate.5 ? (-3) ? 7
A. 105 B. -14 C. -105 D. 14
Mathematics
Find the first five terms of the arithmetic sequence with the given first term and common difference.a1 = -27, d = 5
A. -27, -22, -17, -12, -7 B. -17, -22, -27, -32, -37 C. -7, -12, -17, -22, -27 D. -17, -12, -7, -2, 3
Mathematics