Question

Which of the following is a correct interpretation of the expression -2 + (-7)

Answer 1

Answer:

C

Step-by-step explanation:

-2+(-7) is the same as -2-7. For subtracting, we move to the left. So, it is 7 to the left of -2.

Answer 2

Answer:

C

Step-by-step explanation: -2+-7=-9, and negative numbers are to the left, so  you start off with -2, and move 7 to the left.