Select the expression that represents the additive inverse of 4/5
A:5/4
B:4/5
C:-5/4
D:-4/5

D) -4/5

Step-by-step explanation:

The answer is -4/5 because when added with 4/5, it equals 0.

D. -4/5.

Step-by-step explanation:

The additive inverse, when added,  results in zero, so the answer is -4/5.

4/5 + -4/5 = 0.

or

step-by-step explanation:

we need to solve for 'x' the following equation:  

we have that:

⇒

⇒ ⇒

factorizing, we get that:

  ⇒

then, the solutions are: or

nothing extraneous has been found!