skmc1985 skmc1985
  • 01-09-2017
  • Mathematics
contestada

Solve (−7) ⋅ (−4).

a −28
b −11
c 28
d 11

Respuesta :

animecreep447
animecreep447 animecreep447
  • 01-09-2017
-11 because first you add -4 and -7 because when you subtract negatives you add I hope I helped and have a good day
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apologiabiology
apologiabiology apologiabiology
  • 01-09-2017
that dot means multiply

remember, negative times negative=positive
so
(-7) times (-4)=28
answer is C
Answer Link

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