yhbgvfcd4036 yhbgvfcd4036

04-09-2017
Mathematics

contestada

Mary is twice as old as sam. joe is three times as old as mary. the sum of the ages of sam, mary, and joe is 72. how old is each person

Respuesta :

samueltancw samueltancw

04-09-2017

Mary is 21.6 years old
Sam is 43.2 years old
Joe is 7.2 years old

Answer Link

Otras preguntas

Which one of the following does NOT describe a use of a scientific model?

Solve question 24 plss

And the old man, old Toby, flew behind them, takin care of them. He wasn't cryin. He wasn't laughin. He was the seer. His gaze fell on the plantation where the

Will it ever be possible to live forever? Consider advances in medicine, technology and gene enhancement. Pls hurry !!

NEGATIVE FEEDBACK of enzymes Activity

Blurred vision as a result of a traumatic brain injury (TBI) is considered a: O Handicap O Impairment O Diagnosis O Disability

Q1: According to ancient Greek philosophers, with whom did a tyrant share power? 1. the people 2. the aristocracy 3. a group of philosophers 4.nobody Q2: In anc

Reason What is a first step to solving for x in the equation 9x - 7 = 10? How would you check your solution? © MP.2

Please help me REEEEeeee..

My new sneakers is a fragment