3 years ago

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

Mathematics

2 answers:

dangina [55]3 years ago

5 0

Answer:

Step-by-step explanation:

-(-4)=+4

so it is -20+4

Setler [38]3 years ago

4 0

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

$- 16$

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

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