cmostert97 cmostert97

01-11-2017
Mathematics

contestada

James is 19 years old. He is three years older than twice his sister’s age. How old is James’ sister?

Respuesta :

31valentinaarioxmu5k 31valentinaarioxmu5k

01-11-2017

His sister is 8 because twice his sisters age is 8+8=16 and 16+3=19

Answer Link

Аноним Аноним

01-11-2017

James is 19. that means take away 3 from 19=16 and half 16 =8. if we do that again. his sister=8×2=16+3

Answer Link

Otras preguntas

The idea that children act like little scientists, constantly creating theories about the relationships between their physical and social worlds, is central to

which of the following distinguishes a prokaryotic cell from a eukaryotic cell ? the presence of a nucleus, the presence of a cell membrane, the ability to inte

Why do executives and managers spend more time listening than do workers?

Why to get the area of a trapezoid do you have to measure the two basaes?

I’m stuck on this, what would be the answer?

What type of bond is responsible for holding two water molecules together creating the properties of water?

Some native peoples of south america use the drug curare to poison the tips of their hunting arrows. when an animal is struck by the arrow, it goes limp and qui

Foundational accounting concepts are generally taught in which course(s)?

the Roman Empire and Han China were similar in that A) they both had a state sponsored religion that helped them to govern. B) they both used a strong ce

Which element of the security policy framework requires approval from upper management and applies to the entire organization?