FirstLorenzo
FirstLorenzo FirstLorenzo
  • 22-11-2016
  • Mathematics
contestada

Simplify:

7j-6k-5j+4k

also what is 30% of 520

Respuesta :

Аноним Аноним
  • 22-11-2016
The first one simplified is 2j-2k 30% of 520 is 156
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