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

organizations that want to improve the morale of employees tend to use a high degree of centralization. group of answer choices true false
any 1 bored here waana to talk​
Is there a Santa emoji on Iphone?
armando company produces and sells mattresses. it expects to sell 10,000 mattresses in the current year and had 1,000 mattresses in finished goods inventory at
At 4:18 P.M., you have 96 megabytes of MP3 songs. By 4:35 P.M., you have 1031 megabytes. What is the download rate in megabytes per minute? Show work
What are the differences between pathogens and vectors?
how much, if any, of the actual maintenance department costs for the year should be treated as a spending variance and not charged to the forming and assembly d
John F. Kennedy said, "Ask Not What Your Country Can Do for You, Ask What You Can Do For Your Country." In the space below, create a Bubble Map of actions you c
What is the most popular Christmas saying?
At what age should you tell your child there is no Santa?