Question

HOOOO <3333333333333s Peeetttssss?????



Irene has 6 pets, some dogs and some birds. Her animals have a total of 16 legs. How many of each pet does Irene have?

Answer 1

Let the number of dogs be d and let the number of birds be b.
d+b=6-(1)
4d+2b=16-(2)
(1)*2=>2d+2b=12-(3)
(2)-(3)=>2d=4
d=4/2
d=2
(1)=>2+b=6
b=6-2
b=4
therefore number of dogs is 2 and number of birds is 4.

Answer 2

thank you, @ajprincess! and i like ur picture of cinderella, by the way. Uhm...thank you!

Answer 3

U r welcome @lilai3. thanx for bcoming my fan and also for likng my pic.

Answer 4

if this wuz facebook, i would've typed (y)....a thumbs up symbol thanks again...and np to ur...stuffz :DDD
<333

Answer 5

:D

Answer 6

lol i have a feeling this is nevah gonna end.... :)

Answer 7

okay...it looks like it ended..lol :DDDD

Answer 8

4d+ (12-2d) =16
4d+12-2d=16
2d+12=16
2d=16-12
2d=4
d=4/2
d=2

Answer 9

Nw is this clear?