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 ( 65+ )
Otras preguntas
Wilma and Betty are playing a number game. Wilma tells Betty, "I'm thinking of a number between 1 and 10. If I take the number and add 4 to it and then multip
Current research concludes that dreams: a. have no meaning whatsoever and simply reflect random neural firings in the brainstem. b. reflect the waking concerns
whats the difference between a work of art intended for documentation and one intended for commemoration.
The ages of Sylvana’s three daughters are consecutive even integers. The sum of their ages is 60. Write an equation that represents this situation. Then, find t
Someone please help fast
What word would fit in this sentence Always scorning people and her food princess the cat is know for being blank A-cunning B-haughty C-lair
What did Christianity teach about the placement of the Earth
The theme of The Bourgeois Gentleman is the foolishness of pretense. True False
what is the empirical formula when given the molecular formula?
Which statement best explains the relationship between science and technology
