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 ( 53+ )
Otras preguntas
why a flat surface of a rectangular prism called faces?
if a pH of water is 5.3 then 4.3 is it 1.0 less acidic 1.0 less basic
mike constructed a closed box that measures 2.5 feet long by 3 feet wide by 1.5 feet high. what is the total area of the material mike needs to construct the bo
A car salesperson earns 1.5% commission on every car sold. The salesperson sell a car for $22,500. What is the commission?
During the evolution of life on Earth, the photosynthetic organisms initially responsible for raising atmospheric oxygen concentrations from less than 1 percent
Propane and oxygen react according to the equation: C₃H₈(g) + 5O₂(g) → 3CO₂(g) + 4H₂O(g). How many grams of water can be produced from the complete combustion o
A number is divided by 32 is 96. What is the number?
A number is divided by 32 is 96. What is the number?
what is 1/9 of 60 equal
names is often given to the journey of africans who were brought to the americas as slaves?
