muhammadatiya548 muhammadatiya548
  • 25-10-2021
  • Mathematics
contestada

Liam is currently twice as old as Sally. 4 years ago, Liam was three times as old as Sally. How old is Liam now?

Respuesta :

pjdemarco
pjdemarco pjdemarco
  • 05-01-2022

Answer:

16

Step-by-step explanation:

L = 2 * S

L-4 = (S-4) * 3

L-4 = 3S - 12

L = 3S - 8

2S = 3S - 8

-S = -8

S = 8

L = 16

Answer Link
25griebelsamantha 25griebelsamantha
  • 18-05-2022

Answer:

16

Step-by-step explanation:

Answer Link

Otras preguntas

Hi, can you help with this problem:(-50)/2
When the perimeter of a rectangle is 68ft. and the ratio of it's length to it's width is9:8. What are the dimensions of the rectangle and how do you come about
find the midpoint of the line segment joining the points P1 and P2P1=(3,-4); P2=(5,4)
What ingredients are needed to make GHB?
which equation is represented by the function table below?          x's are 1,2,3,4              y's are 8,14,20,26
what caused the dust bowl
in 3 months Us energy giant Enron went from a company with assets of 62bn to a company with depts of 18bn What is the difference between these two amounts?
use the equation y= -2+1. complete each problem(0,_)      (-5,_)      (20,_)      (-68,_)
When the perimeter of a rectangle is 68ft. and the ratio of it's length to it's width is9:8. What are the dimensions of the rectangle and how do you come about
why are humans more like animals than plants