Well, the first one, I have never worked with before so I'm sry but I can't help you with that one. 3y + x = 4 (x=1) 2y - x = 6 (x=8)
Answer:
C
Step-by-step explanation:
Hope it helps
Answer:
32 percent the puppy's weighed increased.
Step-by-step explanation:
In February Lana got a puppy that weighed 13 kilograms.By October the puppy weighed 17.16 kilograms.
Original weighed = 13 kilogram
Final weighed = 17.16 kilogram.
Increase in weighed = 17.16-13 = 4.16 kilogram.
Now to find the percent the puppy's weighed increased.
Percent =
Percent =
Hence, the percent the puppy's weighed increased was 32%.
18 because they need to be identical and you only have 18 chocolate bars