elenakibuthi elenakibuthi

03-05-2021
Mathematics

contestada

John is twice as old as
his son peter.
10 years ago, John was three times as old
as peter determine peters present age.

Respuesta :

vidalmari6p99qfk vidalmari6p99qfk

03-05-2021

Answer:

Peter is 20 now John is 40 now

Step-by-step explanation:

Peter = P

John = 2P (twice as Peter)

3P-10 = 2P +10

P = 20 Peter is 20now John is 40 now( twice as Peter)

Ten years ago:

Peter was 10 and John was 30 ( 3times as Peter)

Answer Link

Otras preguntas

Plzz help! Thank you so much in advanceI really need help!

why aren't coffee producing countries as developed as coffee consumption countries?

Explain the reason countries trade with each other.

The Food and Drug Administration is an agency of the Department of Commerce. True False

HELPZ ME PWEESE! ITS DUE FRIDAY!!! WILL GIVE BRAINLIEST!Research a Current Agriculture Issue. Type 350 word essay. In the essay you must include:The title of th

Which statement identifies the main theme of the short story? A. Adults often don’t understand the torments that children suffer in school at the hands of bulli

What is digital media?

I need help asap :-)

The following box plot shows the number of years during which 40 schools have participated in an interschool swimming meet: At least how many schools have parti

And the Princes ordered, "Give us your numbers for tribute."…the common people would not give their numbers for tribute but said, "Let us die honorably for St.