georgefrancisfortres georgefrancisfortres

19-05-2020
Mathematics

contestada

A brother is two years older than his sister.In 10 years time the sum of their ages will be 48.Find their present ages

Respuesta :

20-05-2020

Answer:

sister-13

brother-15

Step-by-step explanation:

make a simple equation using the information given:

(s+10)+(s+2+10)=48

simplify for s and you will find the sister's age. Add two for the brothers age.

Answer Link

Otras preguntas

why might a bank offer to make a loan to a consumer at a low initial rate which will increase after a set period of time?

The truckshop orders 200 bottles of juice a week. If 22% are sold on Tuesday then a) What percentage is left? b) How many bottles have been sold

What percentage is 14 of 63?

If a small open economy bans the import of Japanese video game systems, what happens to saving, investment, the trade balance, the interest rate, and the exchan

Please check these. Thank you!!! 1. Which quote from "The Morning of June 28, 1948," best illustrates the idea that people in a group can behave dangerously?

Which would least likely be a cause of natural selection?

What barriers to entry exist in other industries that allow certain firms to operate as a monopoly? Are these barriers contestable?

In a machine,a large gear completes a revolution every minute while a small gear completes a revolution every 24 seconds.If the gears are currently aligned,how

a solution of HCI has [H+]=0.01M. What is the ph

On the coordinate grid of a map, Josie's house is located at (2,7). Her school is located at (-5,5). If each map unit equals one mile, what is the approximate d