Which expression is equivalent to (5x + 4) - (7x + 8)?
12x + (4)
12x + (12)
-2x + (12)<...
Mathematics, 12.01.2021 17:00, ruthbarrera03p33d7n
Which expression is equivalent to (5x + 4) - (7x + 8)?
12x + (4)
12x + (12)
-2x + (12)
-2x + (-4)
Answers: 2
Mathematics, 21.06.2019 14:30, purpletart41
Arrange these numbers from least to greatest 3/5 5/7 2/9
Answers: 2
Mathematics, 21.06.2019 17:00, liaholmes8
Given f(x)=2x^2-8x+6 and g(x)=3x-1 find f(x) +g(x) a. 2x^2+5x+5 b.2x^2-11x+7 c. 2x^2-5x+5 d.2x^2-5x-5
Answers: 1
Mathematics, 21.06.2019 19:30, apere655
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.
Answers: 1