Respuesta :

Answer:

Step-by-step explanation:

(6 + 4)(-12) =

10 * -12 =

-120 <==

Answer:

240

Step-by-step explanation:

Calculate within the parenthesis

6 + 4

6 + 4 = 10

= 10

Then that leaves-

-2. 10 ( - 12 )

Then multiply and divide from left to right

-2. 10 ( - 12 ) : 240

-2. 10 ( - 12 )

-20( - 12 )

Then apply rule -a. ( - b ) = a. b

-20 (- 12 ) = 20. 12 = 240

= 240

So 240 is your answer