oohbriannaa oohbriannaa
  • 02-12-2020
  • Mathematics
contestada

Jack is 2 times as old as Lacy. 5 years ago the sum of their ages was 20. How old are they now?

Respuesta :

knaselkalee96
knaselkalee96 knaselkalee96
  • 02-12-2020

Answer:

2x-6=8

2x-6=8+6

2x=24

x=12

Answer Link

Otras preguntas

I am so confused about this I keep-getting this kind of question wrong plz help
Can i have help plz ??
Suppose we find a 0.8 correlation between students's reported interest in psychology and their grades on a psychology test. What conclusion can we draw?
Two standard 6-sided number cubes are rolled, a red one and a blue one. How many different sums are possible? ​
WILL AWARD BRAINLIEST!!! he next question refers to the following passage. The sentences have been numbered to help you identify them more easily. (1) As she wa
Crossing a BB parent with a bb parent results in
Find the volume of a right circular cone that has a height of 17.4 m and a base with a diameter of 3.1 m. Round your answer to the nearest tenth of a cubic mete
Rectangle EFGH is similar to rectangle JKLM. Which proportion can be used to find the value of x? A.2/12=5/x B.5/2=x\12 C.5/12=2/x D.12/5=2/x
factorise 32 x cube minus 8 y square​
what is the value of |n|=5