abbycokacolea135 abbycokacolea135

22-06-2017
Mathematics

contestada

Joe is 10 years older than James. In 8 years, twice Joe's age will equal three times James's age. How old is each now?

Respuesta :

Аноним Аноним

22-06-2017

Joe's age- 22
James's age- 12

Hope I helped you!

Answer Link

anonymous79 anonymous79

22-06-2017

let james be x years old
joe = 10+x
after 8 years
18+x =3(x)
18+x=3x
18=2x
x=9
joe is 19
james is 9

Answer Link

Otras preguntas

what is 10 to the 5th power

Which phrase appears in the preamble of Florida’s constitution and in the preamble of the US Constitution? a. maintain public order b. insure domestic tranquili

Observation, experimentation, and mathematics, in combination, produce reliable results. This statement describes a development of thought during which period?

The first factories in America produced __________. A)textiles B)gunpowder C)shoes D)iron tools

What was the main difference between castles and manor houses? a. Nobles lived in castles rather than manor houses b. Manor houses were small and simple. c. Mon

The air you breathe is made of 21% oxygen and 78% nitrogen. The oxygen in air is the _____ and the nitrogen is the _____. solution, solute solute, solvent solve

Which writer, philosopher, and Christian humanist used his writing to criticize church officials who had become too worldly? a. Petrarch b. Erasmus c. Giotto d.

An analysis of costume design and setting in a historical drama is most likely an analysis of the movie's _____. a. aesthetics b. authenticity c. subject matter

Which of the following best explains why Hammurabi’s Code is important? a. It is the first written document. b. It is the same code of rules and laws used by ma

Repressive czarist policies led to a. a new constitution. b. the assassination of Alexander III. c. the formation of the Social Democratic Labor Party. d. stabi