Evaluate the expression: 23^1 - 15^1 + 18^0 + (43 - 12).
A) 46
B) -44
C) 18
D) 57

Its a whole new world

The answer is    "illustrate why one's dreams need to be pursued in a logical order if success is to be obtained"  so c is the answer. : )

The answer would be contributing to standing committees with broad objectives and forming highly specialized joint committees