eliman8
eliman8
03-04-2018
Mathematics
contestada
7 + 7 + (-1) = ?
A. 16
B. 10
C. 13
D. 7
Respuesta :
hudadagra
hudadagra
03-04-2018
7 + 7 + (-1)
7 + 7 - 1
13
Hope this helps :)
Answer Link
MarkV
MarkV
03-04-2018
Hi there!
The answer is C. 13
Step by step:
7 + 7 + (- 1) =
Work out the parentheses.
7 + 7 - 1 =
Now add up
14 - 1 =
Finally subtract
13
Answer Link
VER TODAS LAS RESPUESTAS ( 45+ )
Otras preguntas
Cell theory teaches that
How should succesful businesses respond in a crisis? How does this information relate to our own lives when facing a personal crisis? Give a total of 5 reasons.
In the nineteenth century why is it more necessary for art to provide accurate representation of life and objects
The following sentence fragment can be completed by adding the words ‘The story’: deals with Chicano (Mexican American) culture in a neighborhood. True False
which of the following war was the last and resulted in the formation of the German empire
when did the The Korean War officially began in 1950
Which causes malaria, African sleeping sickness, and amoebic dysentery?
simplify 64 2/3 ÷8 2/3
which of the following happens in a heat pump? a. the compressor increases the pressure and temperature pf the refrigerant b. the compressor blows cold refriger
What are 3 types of fossil fuels
