gymnasaldumari gymnasaldumari
  • 01-03-2017
  • Mathematics
contestada

Steve is 15 years older than his sister michelle. in 8 years, he will be twice as old as michelle. how old is each of them now

Respuesta :

Аноним Аноним
  • 03-03-2017
Let, the Age of Michelle = x
Age of Steve = x + 15

After 8 years, (x + 15 + 8) = 2(x + 8)
x + 23 = 2x + 16
2x - x = 23 - 16
x = 7
So, x + 15 = 22

In short, Age of Michelle is 7 & Age of Steve is 22 Years

Hope this helps!

Answer Link

Otras preguntas

can u tell me how to solve this promblem 4/7 plus 3/7
What are the characteristics of mass culture?
what is force ?is it desirable or undesirable?
An object with mass 60 kg moved in outer space. When it was at location < 13, -19, -3 > its speed was 3.5 m/s. A single constant force < 220, 320, -120
wats the 60% off a prize that is $20.00
Consider two linear transformations y = T(x) and z = L(y), where T goes from R^m to R^p and L goes from R^p to R^n. Is the transformationz = L(T(x)) linear as w
Hey, need some help reverent A. respectful B. respect C. reply D. to spoil
which type of gas is filled in lays pack and why?
lara has a tin of peanuts cashews and pecans she will pick a second nut without looking. how many outcomes are there for her two picks?
lara has a tin of peanuts cashews and pecans she will pick a second nut without looking. how many outcomes are there for her two picks?