Place the correct symbol (<, >, or =) between the pair of real numbers.
-(-4) -4
A. -(-4) < -4
B. -(-4) = -4
C. -(-4) > -4
Answer: C
Mathematics
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A. domain: {x|x ? -6} range: {y|y ? 0} B. domain: all real numbers range: {y|y ? 0} C. domain: {x|x ? 6} range: {y|y ? 0} D. domain: all real numbers range: {y|y ? 36}
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Collect like terms.6r - 10r2 + 12r2 + 10r
A. Cannot be simplified B. 18r C. 16r + 2r2 D. 18r2
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Simplify. ?
A.
B.
C. 1
D. 0
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Divide.
A. 215 B. 22.5 C. 21.5 D. 225
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