chubbs5 chubbs5
  • 02-12-2016
  • Mathematics
contestada

The sum of two numbers is 28 . The first number, x, is three times the second number,y. Which system of equations can be used to find the two numbers

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TheHero
TheHero TheHero
  • 20-06-2017
x + y = 28  (sum of two numbers is 28)

x = 3y (x is three times y) 


this is the system of equation:

x + y  = 28
x - 3y = 0
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gomanamikhael gomanamikhael
  • 27-10-2020

Answer:

d

Step-by-step explanation:

edge 2020

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