I'd appreciate it if anyone could out as soon as possible!
which equation should be used to imply that l and p parallel?
choices:
question 5 options:
3x + 14 = 8x - 21
(8x - 21) - (3x + 14) = 90º
2 • (3x + 14) = 8x - 21
(3x + 14) + (8x - 21) = 180º

The table shows values for functions f(x) and g(x) . x f(x)=3x g(x)=2x+1 −2 19 −3 −1 13 −1 0 1 1 1 3 3 2 9 5 what is the solution to f(x)=g(x) ? select each correct answer.

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.

Hundred and tens tables to make 430 in five different ways