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

Who were the Kru and why were they an important part of the British effort to track down illegal slave trading along the African coast?

HELP ASAPPP PLEASE 50 points

what does sin^2 x - cos^2 x equal

How did Brunelleschi solve his problem with the dome of the Florence Cathedral? a. He created an outer support shell. B. He created many layers of support withi

What potential downsides can you see to Face book’s Groups for Schools initiative

please help meeeeeee

The volume of helium in a blimp is 6. 28 × 109 milliliters. The density of helium in the blimp is 0. 1786. Find the mass of the helium in the blimp. (Hint: 1,00

AIDS is a disease that is in decline throughout most of the world true or false

simply 3/2 of (1/3+4/7) × 7

Contrast how the grandmother is viewed at home versus at the baths. How does the granddaughter’s view of grandma change after her day at the baths? Cite evide