Give the degree and the leading coefficient of the polynomial.9x + 18 + 4x2 - 2x3
A. degree: 3; leading coefficient: 2
B. degree: 3; leading coefficient: 9
C. degree: 3; leading coefficient: -2
D. degree: 2; leading coefficient: 4
Answer: C
Mathematics
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? 
A. 
B. 
C. 
D. 
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Perform the indicated operation and simplify.
- 
A. 
B. 
C. 
D. 
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Solve the problem.A small farm field is a square measuring 220 feet on a side. What is the perimeter of the field?
A. 880 ft B. 1760 ft C. 440 ft D. 220 ft
Mathematics