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

help me I need please[tex] \sqrt{ {x}^{2} - 4 } \times \sqrt{x {}^{2} - 9} [/tex]

What is a valuable lesson you learned from a team member and how you applied it to your life ?

filling in the blankshelp me quick

Which equation represents g(x) shown on the graph? g(x) = + 2 g(x) = g(x) = – 4 g(x) =

Berny bought a soft drink for 2 dollars and 6 candy bars. He spent a total of 20 dollars. How much did each candy bar cost bar cost?

What is p (salamander)?

Evaluate each using the values given. m-((-3) + p)-q; use m= 10, p=-6, and q = 10

Which of the following people was the Supreme Commander during World War II? Woodrow Wilson Harry Truman Dwight D. Eisenhower George W. Bush

1/2x +1/4y =32 , then find 2x+y

What features can make a country easy to invade/attack. PLEASE ANSWER FAST THANKS