Determine if the given polar coordinates represent the same point.(r, ?), (-r, ? + ?)
A. No
B. Yes
Answer: B
Mathematics
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Solve the problem.Mel plans to fence his yard for his new puppy. The yard is a 47 ft by 85 ft rectangle. Fencing costs $12 per 10 ft section. What is the cost of the fence not including unused fencing?
A. $158.40 B. $112.80 C. $633.60 D. $316.80
Mathematics
Simplify the expression.
?
?
A. 
B. 
C. 0
D. 
E. 
Mathematics
Graph the given parabola.y = x2 - 8x +7
A. 
B. 
C. 
D. 
Mathematics
Graph the solution of the system of inequalities.
?
?
A. ?
?
B. ?
?
C. ?
?
D. ?
?
E. ?
Mathematics