francescamarie76 francescamarie76
  • 05-04-2020
  • Mathematics
contestada

i will give brainliest

i will give brainliest class=

Respuesta :

abiolatolu90
abiolatolu90 abiolatolu90
  • 05-04-2020

Answer:

x + y

Step-by-step explanation:

An expression for the average of x,2x and 3y

average = (x+2x+3y)/3

= (3x+3y)/3

= 3(x+y)/3

= x + y

Answer Link

Otras preguntas

what three requirements must be met in order to run for president in the U.S.
At standard pressure, which element has a melting point higher than standard temperature? (1) F2 (3) Fe (2) Br2 (4) Hg
Given the balanced equation representing a reaction: 2CO(g) + O2(g)<==> 2CO2(g) What is the mole ratio of CO(g) to CO2(g) in this reaction? (1) 1:1 (3) 2:
what energy transformations happen when you eat an apple
Which substance is an electrolyte? (1) CH3OH (3) H2O (2) C6H12O6 (4) KOH
if 4x^2-100=0, the roots are
Which mountain chain that is 4,500 miles long, forms South America's "spine?"
Which sentence has no errors in the use of quotation marks or italics? A. Did you see the article The Ten Best Books of Summer in yesterday's Miami Herald? B. I
members of the Massachusetts militia who could be ready to fight in 60 seconds
Which sequence represents a correct order of historical developments leading to the modern model of the atom? (1) the atom is a hard sphere =>most of the ato