Steve is raising money for cancer research by running a 26-mile marathon. if you agree to pay steve $15 for each mile, how much will you end up paying steve? a) $380 b) $390 c) $480 d) $490

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.

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

Will mark name all segments skew to bc