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

what is the scientific notation 3700 and show the work
which of the following did the Nile river provide for the Egyptian people
the number of nucleons in an atom is the atom's (atomic, mass) number.
-3 1/2 ÷ 2/15 Please include steps☺
In which kingdom does a multicellular, eukaryotic, photosynthetic organism belong? a Fungi b Animalia c Bacteria d Plantae
by drawing two straight lines divide the face of the clock into three regions such that the numbers in each regions have the same total
At the gate of hell, dante sees this inscription that he calls “hard to take." how does the use of anaphora affect the impact of the inscription? your answer sh
how to divide 83.7 by 0.03
Is 0.313311333111......... a repeating decimal?
describe the structures and functions of starch and celluose