Step-by-step explanation:
-2.4 + 0.4f - 12 - 6 can be simplified as follows:
-2.4 - 12 = -14.4
0.4f - 6 = 0.4f - 6
So, the simplified expression is:
-14.4 + 0.4f
or
-14.4 + 0.4f is the simplified form of -2.4 + 0.4f - 12 - 6
