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RSB [31]
3 years ago
6

I really need help solving please.

Mathematics
1 answer:
Alja [10]3 years ago
5 0
Easy peasy
sub -4 for every x
f(-4)=3(-4)-5
f(-4)=-12-5
f(-4)=-17

answer is C
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The shopper should but the 6 pcs pack because its cheaper.

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hope it helps :)

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