beastguy1235 beastguy1235

14-03-2021
Mathematics

contestada

A father is eight times as old as his son . In 10 years , he will be three times as old as his son . The age of son is

Respuesta :

Eddie1Wan Eddie1Wan

14-03-2021

Answer:

The son is 4years old

Step-by-step explanation:

Let the son's age=x

the father's age=8x

IN 10YEARS,

Son's age=x+10

father's age=8x+10

Equate them

8x+10=3(x+10)

8x+10=3x+30

5x=20

x=4

Answer Link

Otras preguntas

Determine the number of p+, e and nº in Radon-230 and Radon-235.

Solve for x. 7x-3/8 = 6x-5/8 x=1 , x= -1 , x= 1/4 , X= -1/4.

The radius of Earth is about 6.38 103 kilometers. Write this distance in standard notation

Please help this is hard

gabby the grabber likes to text messages her friends using her cell phone.she is charged 0.10 each time she types a message plus $50 for the phone plan.she is o

A photograph made without a negative by exposing objects to light on light sensitive paper is called a __________________ a. cibachrome c. advertisement b. rayo

What are the two values on a number line that are a distance of 5 from 0?

What are the parallels? What are the differences?

2x = 15 + x Solve for X

The longer your travel distance, the more likely you are toA. insurance issuesB. gas mileage issuesC. unexpected hazardsD. expected hazards