Solve.x-2 + 5x-1 + 4 = 0

A. 1, 4
B. - , -1
C. -1, -4
D. , 1

Answer: B

Mathematics

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Determine whether the given function is one-to-one. If so, find a formula for the inverse.f(x) = 10

A. f-1(x) = 10
B. f-1(x) = -10
C. Not a one-to-one function
D. f-1(x) = 

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Mathematics

Provide an appropriate response.Perform the indicated operation. Express as an ordinary number. 48.2 ÷ 1,000

Fill in the blank(s) with the appropriate word(s).

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Mathematics

Solve the absolute value equation.|0.8x + 13| = |x + 0.2|

A. no solution B. x = -7.333, 64 C. x = -1.667, -1.571 D. x = -7.111, 66

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Mathematics

Give the degree measure of ?.? = arctan 

A. 330° B. -30° C. 150° D. 30°

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Mathematics