ericavannetten ericavannetten

01-06-2021
Mathematics

contestada

Sue is two years older then Lily who is twice as old as Heather. if the total ages of all the girls is 27, how old is each girl?

Respuesta :

clarch19 clarch19

02-06-2021

Answer:

sue = 12

lily = 10

heather = 5

Step-by-step explanation:

'l' = lily's age

'h' = heather's age

sue = 'l + 2' but, since 'l' is 2h we can say sue's age is '2h+2'

l = 2h

2h+2 + 2h + h = 27

5h = 25

h = 5

l = 2(5) = 10

sue is 10+ 2, or 12

Answer Link

Otras preguntas

What were some of the social effects of Black Codes? (Select all that apply.) A)limited rights B)improved education C)segregation D)poverty E)ability to migrate

Which answer best expresses some of the issues related to economics that are listed in the Declaration of Independence? Cutting off trade and imposing taxes on

the British First came to India in which century?

What was the northernmost point of Japanese control by December 1942? French Indochina Hong Kong Manchuria Thailand

HELP FAST!!!!!! What percent of 51 is 42? If necessary, round to the nearest tenth of a percent.a)0.8%b)45.2%c)121.4%d)82.4% Find the percent of decrease fro

convert 0.827 to a fraction or in simplest form

Which term refers to a tactic used by union workers to demand better working conditions? A. blackball B. lockout C. riot D. strike

Solve for x: |x| − 8 = −5

Where did the Renaissance begin? A. Milan B. Rome C. Venice D. Florence

i have answer need 2nd opinion Which phrase correctly describes John Locke's concept of natural rights, which inspired Thomas Jefferson when he wrote the Declar