Percentage change from 50 to 40 is 20%
For this case we have the following function:

We must find the value of the function when x = -10
So, replacing we have:

Thus, the value of the function is 204 when x = -10
Answer:

Answer:
3 3/5 gallons per hour
Step-by-step explanation:
3/5 times 6 equals 18/5
18/5=3 3/5
Answer is 34.96$ for the final cost.
Answer:
the answer is 11.625 so it is <u><em>12</em></u>
Step-by-step explanation: