5toby000 5toby000

03-11-2016
Mathematics

contestada

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

Respuesta :

SuperLegend SuperLegend

03-11-2016

13 + (–12) – (–5)
Add -12 to 13. This would be the same as subtracting 12 from 13.
1 -(-5)
Subtract -5 from 1. This would be the same as adding 5 to 1 since subtracting a negative number would be the same as adding that number.
Final Answer: 6

Answer Link

Otras preguntas

I'm so stuck plz help me!!!

determine if y=3x-2 Is a function

Chemical reaction of attraction And fate is?

Joan and tom are getting married. they are sixteen and seventeen years old. joan is seven months pregnant. according to statistics, what is the probable outcome

What is this cycle called? (Ignore the pencil marks, most likely incorrect)

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! On a spring scale that measures force, a reading shows the force of an object to be about halfway between 7 N

Select the correct newman projection using one of the tabs below, and drag the three groups (cl, br, and ch3) to their correct locations.

Which enzyme in e. coli is responsible for the removal of rna primers from dna?

What is one problem John Smith has upon his arrival to America

It’s almost time for Prom! You want to book a limo and are trying to figure out how much it will cost. The limo company charges a flat rate of $200 plus $350 f