Translate the phrase to an algebraic expression. Use "x" to represent "a number". -5
decreased by a number
A. -5
÷ x
B. 5
- x
C. -5
- x
D. x - 
Answer: C
Mathematics
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Find the limit, if it exists.
A. 16 B. 0 C. Does not exist D. 4
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Multiply.0.007 × 0.2
A. 0.014 B. 0.000014 C. 0.0014 D. 0.00014
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Graph the line through the given point with the given slope.(-1, 1), undefined slope
A. 
B. 
C. 
D. 
Mathematics
Identify whether the equation is a linear equation in two variables. Answer "is" or "is not."9y - x2 = 7
A. is not B. is
Mathematics