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OpenStudy (anonymous):
HELP NOW PLEASE!!! Evaluate the expression Quantity 3a - 5 + 3. Match the variable pair with the resulting value of the expression. a=3 b=7
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OpenStudy (cggurumanjunath):
3(3)-5+3=9-5+3=4+3=7
OpenStudy (anonymous):
and if a were -3 and b were -7
OpenStudy (cggurumanjunath):
3(-3)-5+3=-9-2=-11
OpenStudy (anonymous):
it can only be -17, 25 or -35
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