SOLUTION: Rewrite the problem using only addition signs: -5 � 6 � (-5) + (8 � 2) ___________ ___________ _ Categorize the statements below as always or sometimes true Equations: (+)

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Question 656967: Rewrite the problem using only addition signs: -5 � 6 � (-5) + (8 � 2)
_________________________
Categorize the statements below as always or sometimes true
Equations:
(+) + (+) = (+)
(-) + (-) = (-)
(+) + (-) = (+)

(+) - (+) = (+)
(-) - (-) = (-)
(+) - (-) = (+)

(+)  (+) = (+)
(+)  (-) = (-)
(-)  (-) = (+)

(+) � (+) = (+)
(+) � (-) = (-)
(-) � (-) = (+)

Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website!
Rewrite the problem using only addition signs:
-5 � 6 � (-5) + (8 � 2)
----
-11 + 5 + 3
----
+(-11) + 7
-----------------
Cheers,
Stan H.

_________________________
Categorize the statements below as always or sometimes true
Equations:
(+) + (+) = (+):::always
----------
(-) + (-) = (-)::: always
----------
(+) + (-) = (+)::: sometimes
----------
(+) - (+) = (+)::: sometimes
----------
(-) - (-) = (-)::: sometimes
----------
(+) - (-) = (+)::: always
==========================
Cheers,
STan H.
(+)  (+) = (+)
(+)  (-) = (-)
(-)  (-) = (+)
(+) � (+) = (+)
(+) � (-) = (-)
(-) � (-) = (+)