Alexussmith Alexussmith
  • 25-08-2016
  • Mathematics
contestada

Maggie brother is 3 years younger than twice her age.the sum of their ages is 24 how old is maggie ?

Respuesta :

SyntaxError
SyntaxError SyntaxError
  • 02-09-2016
Let x=Maggie's age. 2x-3= brother's age  x+2x-3=24 3x-3=24 3x-3+3=24+3 3x=27 3x/3=27/3 x=9
Answer Link

Otras preguntas

when writing dialogue with what type of speech would you most likely to use slang
what was one of maria theresa’s successes as an absolute monarch
What did the tree suggest to the lumberjack?
Why did regulations of businesses fail during late 1800s
What is one example of prose? A. The lyrics of a song by the Beatles B. An article in Newsweek magazine C. A poem written by Walt Whitman D. A pain
whats the answer help plsss !!!
In discussions of barriers to entry, what is meant by the term "virtuous cycle"?
Storm surge, high wind, heavy rains which is most dangerous
The original atmosphere of earth had little oxygen. what was the likely first source of oxygen that led to an oxygen atmosphere?
When the primary key of one relation is placed into a second relation, it is called a: a. field key. b. referential integrity. c. foreign key. d. candidate key.