jack241 jack241

02-11-2017
Mathematics

contestada

Alvin’s age is two times Elga’s age. The sum of their age is 60. What is Elga’s age?

Respuesta :

musiclover10045 musiclover10045

02-11-2017

x = Elgas age

2x = Alvins age

x +2x = 60

3x =60

x = 60/3 = 20

Elga is 20 years old

Answer Link

Otras preguntas

Hello people ~What literary device has been used in, "maybe I've stormed out of every single room in this town." ?

a major type of ecosystem that is characterized by a particular climate and species composition

Based on the two articles about riddles in Believing Our Ears and Eyes, what can be inferred?A.Writing riddles is very difficult.B.Young people are the main aud

what is plebiscite?? where are you kirtika??

pls help me with this!

For what reasons might the girl with sandy hair characterize big brother as she does

Dr Peterson uses a correlation study to determine if time spent play video games is related to obesity. The objective of this research is: A. to describe the oc

Which of these changes is a possible negative consequence of farmers allowing livestock to overgraze a pasture? O A. Abundance of clean air O B. Deforestation •

my mind suddenly went blank

The probability that Lexie is on time for a given class is 95%. If there are 32 classes during the semester, what is the best estimate of the number of times ou