diamondramen diamondramen

02-03-2022
Mathematics

contestada

Fiona is x years old thomas is 3 years older than fiona cara is twice as old as fiona the sum of their ages is 51

Respuesta :

gabiii4 gabiii4

02-03-2022

Fiona= x
Thomas= x+3
Cara= 2x

Therefore x+2x+x+3=51
4x=48
x=12

Answer Link

Otras preguntas

President Bush launched “Operation Restore Hope” to protect human rights in which country?

142 is 120% of what number

A relatively new clothing company has decided to invest significant amounts of money to sponsor an athletics team. They will be allowed to place their logo on a

Suppose you want to design a controlled experiment about how to keep cut flowers fresh for a longer period of time. You hypothesize that adding sugar to the wat

explain why it is important for you to become science lierate

Is argentina in the northern or southern hemisphere?

The function gx is defined as gx=6x^2+23x-4,when does g(x)=0

On a distance time graph like the one shown here, the slope represents the ______ of the car. velocity displacement color acceleration

Eukaryotic example that describes evolution of a structure or process such as heart chambers, limbs, the brain, and the immune system.

Is 4.25 greater than 4.228