LesleeLiukko LesleeLiukko
  • 14-10-2015
  • Mathematics
contestada

Simplify this expression: 13 + (–12) – (–5) = ?
A. 6
B. –6
C. –30
D. 30

Respuesta :

Аноним Аноним
  • 16-10-2015
13 + (-12) - (-5)

13 - 12 + 5

1 + 5

= 6.

Answer is A)
Answer Link
Аноним Аноним
  • 17-10-2015
 13+(-12) is the same as 13-12 which is 1 

1-(-5) 

two negatives make a positive so this really means 
1+5 which equals 6 
=A.
Answer Link

Otras preguntas

Three consecutive even numbers add up to a number between 100 and 120 what might the number be?
Round 6.512459 to the nearest ten thousandths?
which organ is primarily responsible for absorbing nutrients from digested food.
An amoeba divides into two identical daughter cells. They have exactly the same characteristics as the parent amoeba. Which best describes the amoeba’s division
What is the relative location of Dallas
8(1+5x)+5 = 13+5x help me with my math problem
How long did it take to build Sagrada familia
A beetle has been walking down a sidewalk. He started at 3:15 in the afternoon, and by 3:20 he had made it 4 meters. What is the beetles speed in m/s?
Wich 4 groups does 0 belong to in type of numbers
What is the main theme of robert frost poems?