Perform the idicated operations. Write fractional answers as mixed numbers or as proper fractions reduced to lowest terms.(adsbygoogle = window.adsbygoogle || []).push({});

One:

-3-(-4)-|4-7|

Two:

0.096492 ( Divid) 1.72

Simplify:

3(1-5)-[(1-7)(-5)]

-(-{-[-(-64)]})

-|-3+4|+5-7

Evaluate:

c-bc if b=-1 and c= -2

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# Write fractional answers as mixed numbers

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