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 ( 36+ )
Otras preguntas
round 3489 to nearest thousand
Michael wanted to measure the temperature of an object. Which SI unit should he use? a. milliliter b. kilogram c. Fahrenheit d. Kelvin
America changes through times of ___ and cooperation.
Rosie the Riveter was one of the most successful propaganda campaigns of the Office of War Information (OWI). What best describes the objective of the OWI? A. T
80 is 1/10 of what???do you know
Which of these will probably cause frustration? Which of these will probably cause frustration? A. Getting stuck in an elevator on the way to an appointme
A way of showing the round earth on a flat map
George Washington how old would he be today
10 times as many as 1 hundred is how many hundreds
It is often easier to determine if an object or organism possesses the characteristics of life rather than life itself. a. true b. false
