Question

Simplify this expression: 13 + (–12) – (–5) = ?

A. 6
B. –30
C. –6
D. 30

Answer 1

Answer:

A - 6

Step-by-step explanation:

13 + (–12) – (–5)

= 13 - 12 + 5;

= 6

Answer 2

Answer:

=6

A. 6.

*The answer must have a positive sign.*

Step-by-step explanation:

This question's it's about the order of operations. It stands for parenthesis, exponents, multiply, divide, add, and subtract. It must go left too right.

First, do parenthesis.

$13-12-(-5)$

Then, you subtract left to right

$13-12=1$

$1-(-5)$

Finally, add left to right.

$1+5=6$

It change negative to positive sign.

$=6$

Hope this helps!

-Charlie

Have a great day!

Thanks!

:)