Isidro137
Isidro137
03-09-2015
Mathematics
contestada
Subtract. –7 – 12
a. –19
b. –5
c. 5
d. 19
Respuesta :
TSO
TSO
03-09-2015
-7 - 12 = -1(7 + 12) = -1(19) =
-19
Your answer is
A
.
Answer Link
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