Slaybaby Slaybaby

03-11-2017
Mathematics

contestada

Bob is 6 years older than his sister, and the sum of their ages is 32, how old is Bob?

Respuesta :

mylifeizamess62 mylifeizamess62

03-11-2017

Bob is x yrs old
Sister is x+6 yrs old

X+X+6=32
2X+6=32
2X=32-6
2X=26
2X/2=26/2
X=13

Bob is 13 yrs old

Sister is 13+6 yrs
= 19 yrs

13yrs+19yrs = 32 yrs

Now its 100% accurate

Answer Link

Otras preguntas

In how many cells are the functions of unicellular organisms performed?

Which of the following were advantages of the Federalists in the battle for ratification? (A)a clearly defined program to meet the difficulties of the country (

One way the modern atomic model differs from Thomson's atomic model is that electrons are no longer scattered throughout and atom's positive matter like chocola

why might some latin americans live in areas in which climate and agriculture are unfavorable

Estimate each product 3/4 times 23

Multiply. –1.1 • (–8) = A. –88 B. –8.8 C. 8.8 D. 88

Which of the following statements most accurately describes the economy that exists in Hong Kong? It is a command economy controlled by the Chinese government.

Which sentence uses correct capitalization? A. In Winter, the sun sometimes sets as early as 4:30 p.m.! B. Fred wants to go to Ocean city or Virginia beach.

Y=2x-5 3x+8y+32=56 What does y and x equal?

Which of the following is true of triangular trade. A. All ships leaving from the colonies made the entire triangular voyage. B. The route from England to w