amonibrown amonibrown
  • 07-04-2020
  • Mathematics
contestada

Pamela's age is two times Jir's age. The sum of their ages is 18. What Is Jiri's age?​

Respuesta :

ChillMuse
ChillMuse ChillMuse
  • 07-04-2020

Let Jiri's age be x years. Since Pamela's age is 2 times that of Jiri, Pamela's age is 2x years. Since the sum of their ages is 18,

x + 2x = 18

3x = 18

x = 18/3

x = 6

Thus Jiri is 6 years old.

Answer Link

Otras preguntas

How did Henry Hudson die on the Hudson River
Which expression is equivalent to X^-1Y^4 / 3x^-5y^-1
Which ruler united the Persians into a powerful kingdim
( x5) 4 how do you do this is so hard PLEASE HELP ME?
The left and right page numbers of an open book are two consecutive integers whose sum is 377. Find these page numbers. The small page number is ____? The larg
how many ARP wardens were there in Britain in WWII
Why can't geothermal power get used up as fossil fuels can?
explain how you can tell that 31/33 is in simplest form
In a survey of 150 students, 90 students were taking algebra and 30 were taking biology. What is the least number of students who could have been taking both c
The five major areas of the study of earth science are