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
Answer Link
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

Otras preguntas

The musculoskeletal system, a collaboration between the muscular and skeletal systems, works to provide which functions?
What was the unforeseen impact of forcing Africans to fight on behalf of their colonizers in World War 2?
what is the foreground,middle ground and background in this art?
D = 3 E squared + 4e Work out the value of D when E = -5
A car has a displacement of 160 kilometers to the north in 2 hours.What is its velocity in kilometers per hour please help it's a science question
I need help ASAP plz
2(10) + 2(x – 4) please simplify the expression options 1. 2x + 16 2. x + 12 3. 2x + 12 4. x + 16
What is responsible for the high electrical conductivity of a metal
HELP ME WITH THESE 5 QUESTIONS AND I¨LL CASHAPP YOU 55$ ANSWERS MUST BE ALL CORRECT PLZ AND THANK YOU:)
Halpppppppppp plzzzzzz