Simplify this algebraic expression completely. 6x-4(x+3)
A. 2x+ 3
B. 2x - 12
C. 2x - 3
O D. 2x + 1

Which is a logical conclusion based on the given information? a. figure abcd is a rhombus by the definition of a rhombus. b. segment ac is congruent to segment dc by cpctc. c. angle acb is congruent to angle adc by the angle-side-angle theorem. d. triangle acd is congruent to triangle cab by the hypotenuse-leg theorem.