spearce4180 spearce4180

04-07-2019
Mathematics

contestada

Six years ago my son was one-third my age at that time.

Six years from now he will be one-half my age at that time.

How old is my son?

Respuesta :

konrad509 konrad509

04-07-2019

m - my age

s - son's age

[tex]s-6=\dfrac{m-6}{3}\\s+6=\dfrac{m+6}{2}\\\\3s-18=m-6\\2s+12=m+6\\\\m=3s-12\\m=2s+6\\\\3s-12=2s+6\\s=18[/tex]

He's 18

Answer Link

Otras preguntas

What is one thing that you enjoyed the most about guiding children's Behavior and Moral development? Please help

1) Is it a function? Please help

What is the area of the figure below?

What is the value of N in this proportion 16/40= 8/n

complete the inequality for this graph acellus

Helppp hellppp helppp pleasee

Lucy is purchasing a used, 2020 Audi Q5 SUV for $32,990 and wants to estimate the monthly payments. If she takes a 5.5% interest loan for 48 months, what would

what is the domain ? PLEASE HELP

PLEASEEEEE HELPPPPP IM BEGGING SOMEONE PLEASEEEEEEEEE HELPPPPPPPPPPPPPPPPP

In the early 1800s, the concept of manifest Destiny led to which situation? A . creation of a national bank B .abolition of slavery C . support for immigration