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OpenStudy (anonymous):
1. Suppose a and b are real numbers where a > 0 and b < 0. a. Is –a + b positive or negative. Explain how you know. b. Is a – b positive or negative? Explain how you know. c. Is b – a positive or negative. Explain how you know.
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OpenStudy (anonymous):
try replacing a and b with real numbers and perform the operation
OpenStudy (anonymous):
gimme the answer pls
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