Kickers6522 Kickers6522
  • 21-07-2017
  • Mathematics
contestada

The sum of a certain number and 3 times the number is 40. what is the number?

Respuesta :

texaschic101
texaschic101 texaschic101
  • 21-07-2017
3n + n = 40
4n = 40
n = 40/4
n = 10 <==
Answer Link

Otras preguntas

- fernando, ¿de dónde (4) ______ (tú)? -(5)__________ de colombia.
A force is applied to a block sliding along a surface (Figure 2). The magnitude of the force is 15 N, and the horizontal component of the force is 4.5 N. At wha
the study of the composition of matter is?
what is the first amendent?? please help
Five added to one fourth q is the same as 4 more than q?
On a spring scale that measures force, a reading shows the force of an object to be about halfway between 7 N and 8 N. Which of the following would be the most
the _____ demonstrates that a message can be sent and received at the same time 1.transactional model 2.competence 3.context
If you write clear, error-free sentences, your writing will _____.
One question what is the root word in triangularly cause I dont know(sorry if it's to easy I'm confused)
Ok, so tell me what’s the subject and verb in these sentences and also if they’re passive or actice sentences please! :) 1. The children enjoyed the soccer game