Add or subtract. Simplify by collecting like radical terms, if possible.4x - x + 4y

A. (4x²y- x² + 4xy² )
B. (4x - x² + 4y² )
C. (4xy² - x³ + 4y³ )
D. (4xy- x² + 4y² )

Answer: D

Mathematics

Find the compound amount for the deposit. Round to the nearest cent.$11,000 at 8% compounded semiannually for 6 years

A. $13,918.51 B. $17,455.62 C. $17,611.35 D. $16,280.00

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Mathematics

Find the center (h, k) and radius r of the circle with the given equation. x2 + y2 - 12x - 8y = -3

A. (h, k) = (-4, -6); r = 49 B. (h, k) = (-6, -4); r = 49 C. (h, k) = (6, 4); r = 7 D. (h, k) = (4, 6); r = 7

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Mathematics

Find the value of the expression.Let logb A = 5 and logb B = -2. Find logb AB.

A. 3 B. 10 C. -10 D. 7

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Mathematics

Find the derivative of the given function. Simplify and express the answer using positive exponents only. ? ?

A.
B.
C.
D.
E.

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Mathematics