Which expression is equivalent to -6(-2/3 +2x)? A -4-12x
B -4+2x
C 4- 12x
D 4+ 12x

40 pts

Ascientist wants to use a model to present the results of his detailed scientific investigation. why would a model be useful? a )because the model makes the concepts easier to understand b) because the model is easy to put together and to use c) because the model prevents other scientists from asking questions d) because the model requires the audience to pay full attention to it i don't know what to choose because between a and d a is much more likely than d because it only wants to get the attention of the audience. i'm confuse.

Consider the set of all four-digit positive integers less than 2000 whose digits have a sum of 24. what is the median of this set of integers?

Determine the standard form of the equation of the line that passes through (-2,0) and (8,-5)