Collect like terms.-5x4 + 2x4
A. -3x8
B. -12x
C. Can't be simplified
D. -3x4
Answer: D
Mathematics
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Graph the inequality. y ? x2 - 1
A. 
B. 
C. 
D. 
Mathematics
Simplify the complex rational expression.
A. - 
B. 
C. 
D. 
Mathematics
Use the principle of mathematical induction to show that the mathematical statement is true for all natural numbers n.Sn: 1 ? 8 + 2 ? 8 + 3 ? 8 + . . . + 8n = 
What will be an ideal response?
Mathematics
Convert the units.161 g = 
kg
A. 16,100 kg B. 161,000 kg C. 0.0161 kg D. 0.161 kg
Mathematics