Simplify completely.

A. - 
B.
C. - 
D.


Answer: A

Mathematics

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Write the equation of the line with the given conditions.passing through (5, 2) and parallel to the line with equation 2x + y = 4

A. y = - 2x + 12
B. y = - x - 6
C. y = - 2x - 12
D. y = 2x - 12

Mathematics

Solve the system of linear equations using matrices.

A. (5, 4, 8) B. (-5, 4, 10) C. (10, 4, -5) D. (5, 8, 4)

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State whether the given pair of expressions are like terms. If they are like terms, add them.4x7,  5x7,  -7x7

A. Yes; 2x21 B. No C. Yes; 2x7 D. Yes; -140x7

Mathematics

Solve the absolute value equation.|0.3x + 0.4| = 2

A. x = 0.667, 2 B. x = -5.333, 8 C. x = -2, -0.667 D. x = -8, 5.333

Mathematics