DARKKNIGHT07 DARKKNIGHT07

01-07-2020
Mathematics

contestada

A is two years older than B who is twice as old as C. If the total of the ages of A, B and C be 27, the how old is B? A 6 B 10 C 7 D 5

Respuesta :

flpena02 flpena02

01-07-2020

Answer:

B would be 10

Step-by-step explanation:

so if B is 10 then A is 12 And C is 5 when added together they all equal 27

Answer Link

shezanisakhan shezanisakhan

01-07-2020

Answer:

b=10 years old

Step-by-step explanation:

a=2x+2

b=2x

c=x

2x+2+2x+x=27

5x+2=27

5x=25

x=5

b=2x (2*5)=10

Answer Link

Otras preguntas

I’m stuck would love the help

I think it’s 170 am I correct?

A worker who refuses to work on her religion's holy day is fired by her employer

In the south, social prestige and influence were determined by a. the amount of land one owned. b. the ownership of slaves. c. the region of the south where one

The word philosophy comes from which Greek meaning

"carol really doesn't like her new boss and is not happy with the new tasks she's been assigned and the long hours she's been working. still, she truly believes

__________ is defined as “unable to pay any debts. A. Grant B. Income C. Bankrupt D. Disburses

Given: ΔKLM, KL = LM = 13in, KM = 10in. Find: The area of ΔKLM. Please explain will give brainliest!

Learning is something we need to continually pursue.true

A heating element being placed in one end of an aquarium can heat the whole aquarium because of heat transfer by Select one: a. convection b. conduction c. rad