Write the word phrase as an algebraic expression. Use x to represent the unknown value.Twice the difference of six and a number

A. 2x - 6
B. 2(6 - x)
C. 6 - 2x
D. 2(x - 6)


Answer: B

Mathematics

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Obtain the Cartesian equation of the curve by eliminating the parameter.x = 4t, y = t + 2

A. y = 4x + 2
B. y =  + 2
C. y =  + 2
D. y =  - 2

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Simplify the complex rational expression.

A.
B.
C.
D.

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Find the exact value under the given conditions.cos ? = , 0 < ? < ; sin ? = - , -  < ? < 0Find tan(? + ?). 

A.
B.
C.
D.

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Order the numbers in the list from least to greatest., 0.95

A. , 0.95
B. , 0.95
C. , 0.95, 
D. 0.95,  

Mathematics