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

If two hamburger and one soda cost $6 and one hamburger and two sodas cost $4.50, find the cost of one hamburger and one soda.

What was prohibited by the 18th amendment?

The after school Tiger Club meeting

During a sale at the bookstore,books sold for $3 and magazines sold for $2.50.Jan spent $16 and bought a total of 6 books and magazines.how many of each did she

The decibel scale is used to measure the perceived loudness of a sound. a. True b. False

True or false one of the benefits of using an exercise ball is generally involves the core muscles?

The picture that graphically represents the items you use in Windows is called a/an

what are two other terms used to express the concept of limited government

Do not store flammable liquids with:

Bennie swims 6 laps in 4 1/2 minutes what is the rate in minutes per laps