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
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
where was ceuta located in the 15th century
In ADP + pi=ATP, what does pi stand for?
Complete this statement: A polygon with all sides the same length is said to be ______. a.regular b.equilateral c.equiangular d.convex
Compare and contrast the terms genotype and phenotype. Describe at least two ways that they are alike and two ways that they are different.
Narrative, descriptive, and reflective refer to three a. types of poems. b. major themes. c. styles of diction. d. standard meters
1.Which domain consists mainly of organisms made up of many cells? A. Archaea B. Bacteria C. Eukarya 2.Which domain consists of protists, fungi, plants, and a
Reduce 24/40 to its lowest terms. a. 2/5 b. 4/5 c. 3/5 d. 12/20
Why is CN considered a weak base if its the conjugate base of a weak acid?
. Describe the structures of proteins and nucleic acids, and then explain the relationship between these two molecules within a cell.
Why is the percentage similarity in the gene always lower than the percentage similarity in the protein for each of the species?
