Answer: 9.9 Original answer is 10.5
Step-by-step explanation:
2x=y
two times the number of minutes = the amount of pages
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
Answer:
-11xy
Step-by-step explanation:
Subtracting a negative means adding.
-14xy - (-3xy) = -14xy + 3xy = -11xy
Is it like this?
y=-4+8
y=4
Is this what you need?