kay533 kay533
  • 06-09-2019
  • Chemistry
contestada

Help me out please!!!

Help me out please class=

Respuesta :

Аноним Аноним
  • 06-09-2019

Answer:

9 is ur answer

Explanation:

C=-6

D=7

therefore,

=2(C)+3(D)

=2(-6)+3(7)

=(-12+21)

=9

Answer Link
Аноним Аноним
  • 30-01-2020

Answer:

The correct answer is 9

Explanation:

Answer Link

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