Add or subtract, if possible. Assume that all variables represent non-negative values and be sure to simplify your answer.
+ 
A. 
B. 
C. 
D. 
+ 
Answer: C
Mathematics
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Factor the trinomials that are perfect-square trinomials. If it is not a perfect square, respond "not a perfect square."b2 - 8b + 64
A. (b - 8)2 B. (b + 8)(b - 8) C. not a perfect square D. (b + 8)2
Mathematics
For the given functions f and g, find the requested composite function value.f(x) = 4x + 6, g(x) = 4x2 + 3;
Find (g ? g)(4).
A. 1939 B. 274 C. 17,959 D. 94
Mathematics
Write the slope-intercept form of the equation for the line passing through the given pair of points.(-4, 0) and (5, -2)
A. y = - 
x - 
B. y = 
x + 
C. y = - 
x + 
D. y = 
x - 
Mathematics
Solve the system of equations.
A. (-6, -2) B. ? C. (6, -1) D. (-7, -1)
Mathematics