Answer:
C: Starting at 1103 you gain 91 feet each additional hour of climing.
Step-by-step explanation:
The answer is B because a rational number is a number that can be expressed as a fraction and 1.425 can be written as 1425/1000
With inverse functions you just swap 'x' and 'y' and solve for 'y'.

Swap 'x' and 'y':

Add 7 to both sides:

Take the square root of both sides:
Answer:hard work
Step-by-step explanation:
Remember this from last year Lol