Determine whether the relation defines y as a function of x. Give the domain.2x = 5 - 5y
A. Function; domain: all integers
B. Function; domain: (-?, ?)
C. Not a function; domain: all whole numbers
D. Not a function; domain: (-?, ?)
Answer: B
Mathematics
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A. 1 B. 2 C. 0 D. -5
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A. -1 B. 1 C. 2 D. -2
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A. 8.845 × 105 B. 8.845 × 10-6 C. 8.845 × 106 D. 8.845 × 10-5
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Write the ratio as a fraction in lowest terms. Be sure to make all necessary conversions.30 cents to $7
A. 
B. 
C. 
D. 
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