Provide an appropriate response.Determine whether the graphs of 5x - y = - 10 and y = 
x + 15 are parallel lines, perpendicular lines, or neither.
A. parallel
B. neither
C. perpendicular
Answer: B
Mathematics
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Factor completely.20z4 + 3z2 - 9
A. (4z4 + 3)(5z - 3) B. (4z2 + 3)(5z2 - 3) C. (5z2 + 3)(4z2 - 3) D. (5z4 + 3)(4z - 3)
Mathematics
Suppose that the functions f and g and their derivatives with respect to x have the following values at the given values of x. Find the derivative with respect to x of the given combination at the given value of x.
f2(x) ? g(x), x = 3
A. 131 B. 48 C. 259 D. 35
Mathematics
Match the surface show below to the graph of its level curves.
A. 
B. 
C. 
D. 
Mathematics
Simplify. [130 - (15 - 4)] - 32
A. 128 B. 102 C. 110 D. 113
Mathematics