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What is the value of r+s+t when r = 26 , s= -12 , t= -8?
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Sep 25, 2016
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What is the value of r+s+t when r = 26 , s= -12 , t= -8?
Mathematics
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Xivo
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r + s + t
Plug in the values.
r = 26
s = -12
t = -8
r + s + t
26 + (-12) + (-8)
26 - 12 - 8
14 - 8
6
Remember these rules:
a + (+b) = a + b
a + (-b) = a - b
a - (+b) = a - b
a - (-b) = a + b
Perfecto
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Oct 2, 2016
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