25camronheardboyd
25camronheardboyd 25camronheardboyd
  • 04-05-2021
  • Health
contestada

When Billy's asked how old he is, he replies, "In two years I will be twice as old as I was five years ago." How old is he?

Respuesta :

jasonthebomb739
jasonthebomb739 jasonthebomb739
  • 04-05-2021

Answer:

x=12

Explanation:

ler x be your age today x+2= your age in 2 years x-5 your age 5 years ago x+2=2(x-5) x+2=2x-10 12=x

Answer Link

Otras preguntas

what is the difference between cell and cellmembrane​
At 6 weeks old, Tarik's beagle puppy weighed 2.4 kg. Now, the 18-week old puppy welghs 8.4 kg. Find the rate of change.​
If 3/5vof a cup of water fills 3/4 of a plastic container, how much water, in cups, is needed to fill one whole container?
[2] + [-13]= please help me!!!​
The Maybe Pay Life Insurance Co. is trying to sell you an investment policy that will pay you and your heirs $26,000 per year forever. If the required return on
1, Find the 5th term of the geometric sequence whose first term is 1 and whose 4th term is 343.2,Find two numbers whose difference is 32 and whose arithmetic m
I showed her the house _____________. (clause)​
Which branch has the power to regulate trade and commerce
Please help me with these two blanks!
Marilyn is eligible to receive Medicare. If she receives a $15,000 taxable HSA distribution this year, what tax penalty, if any, will apply