Tell whether the expression is a monomial. If it is, name the variable(s) and coefficient, and give the degree of the monomial.-15x
A. Monomial, variable x; coefficient 1; degree -15
B. Monomial; variable x; coefficient -15; degree 1
C. Monomial,; variable x; coefficient -15; degree 0
D. Not a monomial
Answer: B
Mathematics
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Factor completely. If the polynomial cannot be factored, say it is prime.14y2 + 63y - 35
A. (14y - 7)(y + 5) B. 7(2y + 1)(y - 5) C. 7(2y - 1)(y + 5) D. prime
Mathematics
Find the area A. Round the answer to three decimal places.
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Mathematics
Write the imaginary number using i.
A. 12i
B. ±12
C. -12i
D. -i
Mathematics