Pair of shorts costs $12. Shirt costs $48.
Difference between the two is $36.
Answer:
9r
Step-by-step explanation:
4r+9r-11r+7r
Combine like terms
13r -11r+7r
2r+7r
9r
Answer:
look above
Step-by-step explanation:
hope it hepls
Answer:

Step-by-step explanation:
Let
y-----> the trout population
x----> the time in years
we know that


----->exponential function that models the trout population
The weight is proportional to the price. So if 10lb cost $18.24, quarter as much (2.5lb) would cost four times less($18.24÷4=$4.56).