JeonAsh
JeonAsh JeonAsh
  • 20-03-2017
  • Mathematics
contestada

Carlo is now 4 times as old as Carla. 5 years ago the sum of their ages was 45 years old. How old is each now? (pls include equation and solution thx)

Respuesta :

HurruDurru HurruDurru
  • 20-03-2017
X- Carlo
Y-carla

X=4y
(X+4y)-5=45

8y-5=40
Y=5

X=4*5
X=20
Answer Link

Otras preguntas

What kind of therapist might a client with strong religious beliefs prefer and benefit from?
How many solutions does the equation sin(4x)=1/2 have on the interval (0 2pi)?
What are the number of zeros for 1 million? Like if I want to write out 35.1K how does that look in all numbers?
If everybody in the world used resources at the rate that people in the united states do,
which best describes subduction
The Form of a poem is the way it looks and how it is arranged on the page A.True B. False
find the slope x+4y=-8
Which remained strongly organized and grew more powerful as the Western Roman Empire collapsed? The military command The Roman Catholic Church The Orthodox
While researching honeybee nectar, you locate a Wikipedia article about honeybees that seems to have all the information you're looking for. Why should you cont
if g=26.4 and F=35 find h