melissaforde melissaforde
  • 13-03-2024
  • Mathematics
contestada

16 A year ago a mother was four times as old as her son. In 15 years time she will be twice as old as her son. Find the present age of: a the son b the mother. ​

Respuesta :

Otras preguntas

The novel Uncle Tom’s Cabin, which effectively the unfairness toward black people, was a major influence in the antislavery movement. (A) portrayed…strengthenin
The ratio of Sam age to Hanks is 5 to 3. If the sum of their ages is 24, how old is Hank?
I forgot what are homophones.Does anyone know what's a homophone.
what is 3 2/5 times 2 1/3
How did the early voyages of discovery change european trade routes?
If a > 0 and b < 0, then which of the following must be true. ab > 0 a + b < 0 a - b > 0 a + b > 0 b - a > 0
who decided the election of 1800 and why ?
The fetus is nourished by the __________ during the first 7 weeks and by the _______ from week 8 through birth ?
An astronaut who weighs 126lb on Earth weighs only21lb on the moon. How much would a person who weights 31lb on the moon weigh on Earth?
How is the ecological system organized?