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OpenStudy (anonymous):
Evaluate the expression when a = –1.4 and b = –2.7. |a| – b 4.1 –1.3 –4.1 1.3
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OpenStudy (anonymous):
-4.1 or -1.3?
OpenStudy (kamille):
|-1.4|=1.4 1.4-2.7=-1.3 when a<0, then |-a|=a
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