Answer:
c = 2 or c = -2
Step-by-step explanation:

Hope this helps.
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Step-by-step explanation:
i hope it helps
Answer:
14
Step-by-step explanation:
3*2+8
=14
2(7÷10)×1÷3+4÷15=1.4×0.33+0.267
=0.462+0.267
=0.729(0.73)