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

What is 16% of 32 million

explain how multiplying a whole number and a decimal is similar to and different from multiplying whole numbers

Describe an ideal friend in 40-50 words.

How is growth shown in a graph

Select all the correct answers. Which of these activities is typically done in the prewriting phase of writing an essay? writing a rough draft editing surfa

What are four methods that can be used to separate mixtures?

TRUE OR FALSE? The genetic code is determined by the SIZES of the nitrogen bases.

In a video game,a guppy that escapes a net turns into three goldfish.Each goldfish can turn into two betta fish.Each betta fish can turn into two angelfish.Writ

Which lists the elements in order from least conductive to most conductive? A. nitrogen (N), antimony (Sb), bismuth (Bi) B. nitrogen (N), bismuth (Bi), antimony

Which of the following is most nearly OPPOSITE in meaning to mammoth? A. ugly B. tiny C. distant D. enormous