Find the sum or difference and reduce to lowest terms.
+ 
+ 
A. 
B. 15
C. 
D. 
Answer: D
Mathematics
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Find all values for which at least one denominator is equal to 0. Write answers using the symbol ?. Do not solve.
= 
A. x ? 18, 
, - 
, 
B. x ? - 
, 
C. x ? 18, 
D. x ? 0, 18, 
, - 
, 
Mathematics
Provide an appropriate response. When might the intercepts method not be the best method to graph lines? Will the intercepts method work for graphing parabolas?
What will be an ideal response?
Mathematics
Graph each set of numbers on the number line.
, - 
A. 
B. 
C. 
D. 
Mathematics
Solve.7x - (4x - 1) = 2
A. 
B. - 
C. - 
D. 
Mathematics