gn2isCriseWali gn2isCriseWali
  • 03-03-2017
  • Mathematics
contestada

Problem kevin is 3 years older tan daniel. two years ago, kevin was 4 times as old as daniel. how old is daniel now?

Respuesta :

Аноним Аноним
  • 03-03-2017
Let, the age of Daniel = x
Then, Age of Kevin = x + 3

Two years ago, (x + 1) = 4(x - 2)
x + 1 = 4x - 8
4x - x = 1 + 8
3x = 9
x = 9/3
x = 3

In short, Your Answer would be 3 Years

Hope this helps!
Answer Link

Otras preguntas

does a solution have to involve a liquid? explain.
Which of the following is x⁴ + y⁴ identically equal to? (A) (x² + y²)(x + y)(x - y) (B) (x² + xy + y²)(x² - xy + y²) (C) (x² + √2xy + y²)(x² - √2xy + y²) (D) (x
At the concession stand of a school foot ball game, sandwiches cost $1.50 and a bottle of water costs $.90. The school sells 40 sandwiches and 80 bottles of wat
WHICH EXPRESSION IS EQUIVALENT TO SIN 22 COS 18 + COS 22 SIN 18?
if a pH of water is 5.3 then 4.3 is it 1.0 less acidic 1.0 less basic
You are standing 1 meter from a squawking parrot. If you move to a distance three meters away, the sound intensity will be what fraction of its original value?
If 2x+z=2y and 2x+2y+z=20 what is the value of y?
what planet starts with e?
how many rectangular prism can you make out of 20 snap of cubes
Can you give me the order of Biomes from coldest to hottest please?-tundra-taiga-temperate deciduous forest-temperate grassland-temperate woodland (chaparral)-d