A if you multiply the divide the. Subtract the add the. Iudjnff
Step-by-step explanation:

<h2>-20 is the right answer.</h2>
Hey!
Answer:
4/1
Step-by-step explanation:
- The multiplicative inverse of a number is the reciprocal of it. (a/b → b/a).
- Basically you divide 1 by the other number. (1 ÷ 1/4 = 4 or 4/1).
Hope This Helps :)
9+(-9)=0 you are showing the opposite sign of the number that added together would give you the sum of zero.