nathanielpearson nathanielpearson

02-01-2022
Mathematics

contestada

Alvin is 15 years older than Elga. The sum of their ages is 81. What is Elga's age

Respuesta :

Falakseta Falakseta

02-01-2022

Answer:

33

Step-by-step explanation:

let Elga age be x

And So Alvin age is x+15

x+x+15=81

2x+15=81

2x=81-15

2x=66

x=66/2

x=33

Answer Link

Otras preguntas

Health is the most valuable property give reason?

Your soccer team has won 21 out of 30 games this year. What is your winning rate?

Mixed economies are those that involve a mixture of which elements? A. barter and trade B.custom and habit C.supply and demand D. market and command

Which action would a physicist most likely take to determine the amount energy the could be released if an earthquake occurs at fault? A. Interview people who h

What flower that blooms only in the midst of the night with loyalty of lies

Can someone please help me please?

Animals store most of their excess energies reserves as

answer??? Ken went to a county fair and spent $5 on admission, $6.50 on games, and $7.21 on food. If he had $30 before he went to the fair, how much money does

Differentiate between radio and Tv

Give a reason why the number 0.393993999399993999993… is irrational