ivanAckerman ivanAckerman
  • 19-03-2021
  • Mathematics
contestada

Jonathan is 27 years younger than Dre. Dre is two years younger than Jonathan's
age doubled. How old are Jonathan and Dre? *

Respuesta :

impossiblegrillp impossiblegrillp
  • 19-03-2021
Dre is 56 and Jonathan is 29
Answer Link
irspow
irspow irspow
  • 19-03-2021

Answer:

Step-by-step explanation:

j=d-27

d=2j-2, using j from above makes this equation become

d=2(d-27)-2

d=2d-54-2

d=2d-56

-d=-56

d=56, since j=d-27

j=56-27

j=29

So John is 29 and Dre is 56

Answer Link

Otras preguntas

why did Britain pass new laws that the colonist referred to as the intolerable acts
Burning what produces heat
potential energy related to an object's height is called
What units are used to measure force
a person covered 96 yards in 40 seconds. what is his speed in feet per second?
We learn more from our failures than from our successes. Write a persuasive paragraph in which you agree or disagree. State your opinion and support it with rea
What units are used to measure force
Is it possible to divide 15 by a mixed number and get a quotient greater than 15
The statement “force equals mass times acceleration” is Newton’s second law of motion. Why is this a law rather than a theory? (a)It states, rather than explain
What did the slogan Fifty four forty or fight mean?