Question

Whoch expression is equivalent to -20 - (-4)​

Answer 1

Answer:

D

Step-by-step explanation:

-(-4)=+4

so it is -20+4

Answer 2

Answer:

D) -20 + 4 is the answer.

Step-by-step explanation:

1) Record the terms .

$4 - 20$

2) Use this rule: a - b = -(b - a)

$- (20 - 4)$

3) Use algorithm method.

(see the attached picture)

4) After simplifying, we have:

$-(20 - 4) = - 16$

5) therefor, -20 + 4 = -16

$- 16$