Multiply and simplify.18 
A. 
B. -162
C. -2
D. 2
Answer: C
Mathematics
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Solve the problem. Round your answer, if appropriate.A man 6 ft tall walks at a rate of 3 ft/sec away from a lamppost that is 23 ft high. At what rate is the length of his shadow changing when he is 70 ft away from the lamppost? (Do not round your answer)
A. 35 ft/sec
B. 
ft/sec
C. 
ft/sec
D. 
ft/sec
Mathematics
Give the rectangular coordinates for the point.(-4, ?)
A. (0, 4) B. (0, -4) C. (4, 0) D. (-4, 0)
Mathematics
Find the difference.0 - 12
A. -12 B. 0 C. 12 D. -11
Mathematics
Using a graphing calculator, create a table of solutions for integer values of x beginning at x = -2. Then graph the equation.y = x2 + 3
A. 
B. 
C. 
D. 
Mathematics