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

Which proportion could be used to find 77% of 126?. A. [tex] \frac{77}{100} = \frac{126}{x} [/tex] B. [tex] \frac{77}{100} = \frac{x}{126} [/tex] C. [tex] \frac

Which process breaks down sugars to make ATP when oxygen is present?

Sensation consists of __________, and perception consists of __________. a. responding to changes in stimuli; adapting to a non-changing stimulus b. adapting

The fundamental sedimentary rock unit is called a. layer formation group bed

Water can be made to boil at 105 degrees Celsius instead of 100 degrees Celsius by a. applying a great deal of heat. b. increasing the air pressure on the wat

......................................................... is the process through which people use their judgment rather than standardized rules to address probl

The hardware and software used to transfer data in an organization is called?

(-3 - 5i)(-3 + 5i) =

To change the name of a field, press and hold or right-click the column heading for the field, tap or click ____ on the shortcut menu, and then type the desired

Give two examples of spreadsheet software