Question

9 – (-4)


please help as soon as possible

Answer 1

13

Explanation:

Two negatives will make a positive.

9 - (-4) = 9 + 4 = 13

So, the answer is 13

Answer 2

The answer is:

⇨ 13

Work/explanation:

Recalling the integer rules,

• 
  `\sf{Rule\:\#3.\:\:\:a-(-b)=a+b}`

Hence,

• 
  `\sf{9-(-4)=9+4}`

Simplify

`\sf{13}`

Hence, the answer is 13.