Three more than twice the sum of a number and half the number equals 105. Which equation models this relationship? .
25-13105
O 2x+5x+3=105
o 2x+3=3x+105
o 2(x+3) - 3x+105
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Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

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