amberjhall
amberjhall
02-11-2018
Mathematics
contestada
-7(4d+9c) use c=-6 and d=4
Respuesta :
lucyderarepotato
lucyderarepotato
02-11-2018
4x4=16 9x(-6)=-54 16+(-54)=-38 -7x-38=266
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