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OpenStudy (anonymous):
Simplify the expression below. -5-8
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OpenStudy (anonymous):
-5 + (-8) = ....
OpenStudy (anonymous):
what did you do
OpenStudy (anonymous):
-13
OpenStudy (anonymous):
shoot never mind lol
OpenStudy (anonymous):
-5x-8
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OpenStudy (anonymous):
subtracting is the same as adding the opposite. so -5 - (8) = -5 + (-8) = -13
OpenStudy (anonymous):
okay so i was right, got confused for a second.
OpenStudy (anonymous):
lol i see and thank you.. how about √ 169
OpenStudy (anonymous):
13
OpenStudy (anonymous):
how did you get that
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OpenStudy (anonymous):
typed it into my scientific calculator :)
OpenStudy (anonymous):
(; ok
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