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

3.4 + 2(9.7 – 4.8x) = 61.2

Dave has $15 to spend on an $8 book and two birthday cards(c) for his friends. how much can he spend on each card if he buys the same card for each friend? Ple

what is equivalent to 3x-4-(5x+7)

Read the passage from Sugar Changed the World. The Hindu writings tell us of a religion in which fire was extremely important. People believed that the gods gav

Lucy is writing a research paper on the history If the samurai warriors in Japan. While Lucy reads above an eleventh-grade level, she knows little about the top

A rectangle has an area of 4x2 +19x + 12 and a length of (x + 4). What is the width?

What were the main goals of Hernando de Soto's expedition? Check all that apply. O to claim lands for Spain O to find a new route to Asia O to find places to bu

27.9+13+1.21 rounded to a significant figure

Da Vinci was considered the ideal "Renaissance man" because he studied

According to the ________, you would be able to experience emotion even without sympathetic nervous system arousal.