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OpenStudy (anonymous):
Evaluate the expression – 4a – 5b – 9 for a = 3 and b = –2 -31 25 -11 13
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OpenStudy (anonymous):
@mathmale @mathmath333 WILL GIVE MEDAL
OpenStudy (clongoria2):
is there an equal sign anywhere?
OpenStudy (anonymous):
the problem ends right after the number 9. @Clongoria2
OpenStudy (clongoria2):
I believe the answer to be -11
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