orbitaz2000 orbitaz2000

28-05-2019
Mathematics

contestada

David is five times older than his son,after 2 years sum of ages will be 40 calculate their present age

Respuesta :

chokkapukushal chokkapukushal

28-05-2019

5x+2+x+2=40

5x+x=40-2-2

6x=36

x=36/6

x=6

Son=6

David=5*6=30

Answer Link

Otras preguntas

What is the simplest form of 144:132

What is the main difference between socialism and capitalism?

Which word is the interjection in this sentence? Wow, I thought I had washed all the dishes in the kitchen. a. in b. all c. Wow d. thought

How does sectionalism affect economics today?

What is the area of the moon?

A 100 pound person on earth would weigh about 4*4*4*4pounds on Jupiter. Evaluate the expression to determine how much a 100 pound person would weighing jupiter

To paraphrase a poem means to A. analyze the meter. B. summarize its theme. C. rewrite it in one's own words. D. determine the rhyme scheme.

What are the huge lakes in the northeast USA called

How were marriages arranged in medieval European society?

What is 1.5/13.5 simplified

ACCESS MORE EDU ACCESS