Perform the indicated operation. Simplify, if possible.
+ 
A. 0
B. 
C. 7y
D. 
Answer: C
Mathematics
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Write fraction in lowest terms.
A. 
B. 
C. 
D. 
Mathematics
Determine whether the graph of the function is symmetric about the y-axis, the origin, or neither of these.f(x) = 
A. y-axis B. Origin C. Neither
Mathematics
Solve.Find the area.
A. 407 sq mi B. 40.7 sq mi C. 2.035 sq mi D. 0.407 sq mi
Mathematics
Determine which of the following proportions are true.
A) Proportion I is true.
B) Proportions II and III are true.
C) Proportions I and II are true.
D) Proportion III is true.
E) Proportions I and III are true.
Mathematics