Answer:
35
Step-by-step explanation:
i dont know how to explain how i got the anwser
I find it easier just to graph this sort of question rather than multiply it all out.
x = 3.5
_____
(x^2 +2x +1) -(x^2 -6x +9) = 20
.. 8x -8 = 20
.. x = 28/8 = 3.5
Answer:
The first line
Step-by-step explanation:
<em>Hey there!</em>
<em />
Well the first lie is a positive slope just like the dots whereas,
the second line is a negative slope.
Therefore, the first line is the line of best fit.
<em>Hope this helps :)</em>
Answer:
Com o aumento da população no início da Baixa Idade Média, muitas pessoas saíram do campo para viver nas cidades. Quais trabalhos eles passaram desempenhar?
Step-by-step explanation:
