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

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

Otras preguntas

Yesterday, a Bakery baked 54 loaves of bread in 20 minutes today the bakery needs to bake 375 loaves of bread at this rate predict how long it would take to bak

System of government which guarantees each state representation at the national level.

what is d= when 4+3d=19

proper inverse operation 14 + 17 = 31

Everyday lifestyle choices affect your physical fitness. true or false

Which type of mining is likely the least harmful to the environment? a. surface mining b. placer mining c. subsurface mining d. none of the above

Complete the expression 2×³-2×²-12×

Which would be the ending of a term indicating the surgical removal of a body part? a. -ECTOMY c. -ITIS b. -OSIS d. -CISION

20 fish are in a bowl 8 die three swim away and six drown how many arein the bowl?

Which of the following statements about the San Bushmen is true