gabriellaevooo gabriellaevooo

15-04-2020
Mathematics

contestada

Write an equation Alice Barbara and Carol or sisters Alice is three years younger than Barbara and Barbara is five years younger than Carol together the sisters are 68 years old how old is Barbara let b equal Barbara

Respuesta :

Аноним Аноним

15-04-2020

Answer:

Barbara is 22 (the others are 19 and 27)

Step-by-step explanation:

x+x+3+x+8=68

3x+11=68

3x=57

x=19

mark brainliest

Answer Link

Otras preguntas

I don't know the fraction of 1.714. What's the fraction for 1.714?

what is the enthalpy change in 2O3(g)→3O2(g)ΔH=−284.6kJ

7 3 3 ( 2 3 − 1 3 ) 2 simplify

Read this excerpt from Silent Spring. Then a strange blight crept over the area and everything began to change. Some evil spell had settled on the community: my

Real Gross Domestic Product is adjusted for _____ changes. 1.price 2.time 3.government

1. How do parties typically ensure the good performance of their candidates? -They dictate how their candidate governs once he or she is in office. -They make s

what is y times 20=30 idk

Melinda paints 7/8 of a wall in 1 1/6 hours. What part of a wall does Melinda paint in 1 minute?

9 students volunteer for a committee. How many different 2-person committees can be chosen?

what is the slope of 5x+3y=0