tamekabarksdale423 tamekabarksdale423

05-11-2018
Mathematics

contestada

Evaluate -7a – 2b, if a = -1 and b = 2.

Respuesta :

05-11-2018

Plug in a and be into the equations:
[tex] - 7( - 1) - 2(2) = \\ 7 - 4 = \\ 3[/tex]

Answer Link

Аноним Аноним

05-11-2018

Plug in a and be into the equations:

- 7( - 1) - 2(2) = \\ 7 - 4 = \\ 3

Answer Link

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