joanondachi4896 joanondachi4896

29-01-2020
Mathematics

contestada

In 2 years, I will be twice as old as I was 5 years ago. My little brother is 3 years younger than I am. Our baby sister is 2 years younger than he is.

Respuesta :

surjithayer10otahza surjithayer10otahza

29-01-2020

Answer:

Step-by-step explanation:

let my present age=x

then 2(x-5)=x+2

2x-10=x+2

2x-x=2+10

x=12

my age=12 years

age of brother =12-3=9 years

age of sister= 9-2=7 years.

Answer Link

Otras preguntas

Explain why atmospheric pressure changes as atmospheric depth changes

1.Which statement best describes the development of political parties throughout United States history? Over time people became divided on issues and political

Using the verb COSTAR, discuss prices of items in Spanish-speaking markets. Give the price of something singular and something plural, and use at least two diff

Which factor is MOST essential for the induction of the electric current? A) the use of strong magnets for the process B) the movement of the magnet through th

Stacy is a network administrator at a publicity company. Her co-workers often come to her when they can’t access files through the company’s computer network or

The nucleus of a lead atom has a charge of 82 protons what are the drection and magnitude

Michelle is making throw pillows to decorate her couch. She is going to make two square pillows that are each 2 feet by 2 feet and three triangular pillows that

Identifying the equivalent expression

Water (2190 g ) is heated until it just begins to boil. If the water absorbs 5.75×105 J of heat in the process, what was the initial temperature of the water?

I’m bad at this please help