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OpenStudy (anonymous):
Evaluate the function y = 20 – x when x = –3 @phi A. 17 B. 60 C. 23 <----- my answer D. –60
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OpenStudy (susanna):
it's correct
OpenStudy (phi):
yes 20 - (-3) is 20+3 or 23
OpenStudy (anonymous):
check a few more pls
OpenStudy (susanna):
sure
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