The graphs of two equations are shown. Use the intersection-of-graphs method to identify the solution to both equations.Line A: -x + 2y = 5 Line B: x + y = 1
A. (2, -1)
B. (2, 0)
C. (-1, 2)
D. (0, 2)
Answer: C
Mathematics
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Multiply.(x2 + 8y)(x2 - 8y)
A. x4 - 16x2y - 64y2 B. x4 + 16x2y - 64y2 C. x4 - 16y2 D. x4 - 64y2
Mathematics
Evaluate the factorial expression.
A. 4!
B. 
C. 4
D. 1
Mathematics
Evaluate the expression.(-13)0 + (-9)0
A. -2 B. 0 C. 2 D. -22
Mathematics
Simplify.
A. 
B. 
C. 
D. none of these
Mathematics