Answer:
2feets per year
Step-by-step explanation:
49,5-38,5=11feets --->this is how much it grew in 5,5years
11/5,5=2feets/year --->this is the yearly rate
21 cans of dog food.
She gives 21/3, or 7 cans to her neighbor.
She now has 21 - 7, or 14 cans for her puppy.
Her puppy eats 4/7 cans a day.

Jasmine has
8 days supply of dog food for her puppy.
Answer:
5x-15
Step-by-step explanation:
Product means multiply, so that would just make it 5x. Less than means subtract. So its 5x-15.