3 years ago

|-131 + 1-7] = * Your answer

Mathematics

2 answers:

Sergeeva-Olga [200]3 years ago

6 0

Answer:

Step-by-step explanation:

$\left|-131+1-7\right|\\\\\mathrm{Add/Subtract\:the\:numbers:}\:-131+1-7=-137\\\\=\left|-137\right|\\\\\mathrm{Apply\:absolute\:rule}:\quad \left|-a\right|=a\\\\=137$

scZoUnD [109]3 years ago

4 0

Answer:

-129.3

Step-by-step explanation:

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Simplify 6x/10x2\6/10x3-60x2<br> A.x-6<br> B.x-4<br> C.4<br> D.x-1

Anna71 [15]

Answer:

A. x-6

Step-by-step explanation:

Maybe you want to simplify ...

((6x)/(10x^2))/(6/(10x^3 -60x^2))

Invert and multiply. Cancel common factors from numerator and denominator.

$\dfrac{\left(\dfrac{6x}{10x^2}\right)}{\left(\dfrac{6}{10x^3-60x^2}\right)}=\dfrac{6x}{10x^2}\cdot\dfrac{10x^3-60x^2}{6}=\dfrac{6\cdot10x^2}{6\cdot10x^2}(x-6)\\\\=\boxed{x-6}$