Seudónimo Seudónimo
  • 24-10-2016
  • Mathematics
contestada

Leah's age is twice her cousin's age. If they add their ages together and get 36, how old are Leah and her cousin?

Respuesta :

ash5sos
ash5sos ash5sos
  • 24-10-2016
x=leahs cousins age

2x+x=36

add the x's together.

3x=36

you then divide 3x by 3 and 36 by three.

36/3=12

leah's cousin is 12.

36-12=24

leah is 24.

hope this helps xx
Answer Link
401211
401211 401211
  • 24-10-2016
leah is 24 because 36 divide 2 equls 18 then x2
Answer Link

Otras preguntas

In the late 1800s, organized efforts to improve prison conditions and education for the disabled and disadvantaged were referred to as (5 points) moving refo
Interactive sites where users write about personal topics and comments to a threaded discussion are called
The early Muslims greatly advanced knowledge in -Select all that apply 1. medicine 2. astronomy 3. mathematics 4. warfare 5. linguistics
What is a counterclaim? A) An analysis of a personal situation using opinions B)An analysis of a controversial issue using arguments C)A statement that responds
What is the value of for x = 2 and y = -4
At equilibrium, 0.170 mol of o2 is present. calculate kc.
Of the biomes listed below, which experiences higher average temperatures than the others? Select one: a. taiga b. alpine tundra c. temperate deciduous fore
use similar triangles EFG and IHG to find the missing distance D.
In the novel, Gramps always ends the story about his marriage bed by saying, “. . . I’m going to die in that bed, and then that bed will know everything that th
what is the value of x in the figure ( 3x +8) 35