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

Assume that IBM has a relatively low unit market share for blockchain technology and that the blockchain technology industry’s growth rate is extremely high (av

to conduct a study on depression, you ask people to rate their depression on a scale of 1 to 10. Their response is an observation in your study.

1. When looking at JULY, should we use the mean or the median to measure the center? 2. When looking at JULY, should we use the IQR or the standard deviation t

6x-y in a verbal expression

Please explain your answer so I understand it and just don't get it right for the sake of getting it right. Thanks!

how do paragraphs 7-9 contribute to the development of ideas in the text

Robinson Co. had the following transactions in 2016, its first year of operations. Cash sales were $150,000. Credit sales were $160,000. Of this, $125,000 was c

AOL Email Customer Support Number +1(888)-210-2883 toll-free number USA

What is the inference that the Danes have when they hear Grendel scream ?

Which statement best describes the relationship of photosynthesis and energy? The process of photosynthesis is energy-storing because the process converts light