Finish the first diagram so that it represents 5 • 2 = 15, and the second diagram so that it represents 5+y=15.
15
15
X =
Y=.

Given the conditional statement, match the following. conditional statement: if two lines intersect, then their intersection is one point.

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.

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out