anthonyhammy anthonyhammy
  • 18-01-2018
  • Mathematics
contestada

A woman’s age is three years more than twice her son’s age .the sum of their ages is 84. How old is the son ?

Respuesta :

Jazzymtz
Jazzymtz Jazzymtz
  • 18-01-2018
women age = 3 + 2 S (sons age) (three times more twice her sons age)
their age sum is 84
so women age + son age = 84
lets substitute the value of mothers age
3+2S+S=84
3S=84-3
3S=81
S=27
so sons age is 27
Answer Link
yared3 yared3
  • 18-01-2018
The women’s age plus the sons would be 27
Answer Link

Otras preguntas

What are the coordinates of the pre-image of F
In right triangle ABC, AB=8 and AC=12. Find measure of angle B to the nearest degree.
How would you be classified if yo u were a carpenter in ancient Rome
write a quadratic function whose zeros are -2 and -10
Example of a vocabulary words
List all possible zeros
What is the Domino Theory? Question 1 options: A) game played by children B) A theory that stated if Vietnam fell to communism the rest of the region would
Select the correct answer One of the factors of the polynomial x^3-5x^2 is x+3. What is the other factor
Is my answer to this correct ?
for each function, write the equivalent percent...6/100​