Answer:
12
Step-by-step explanation:
in this problem there is A+b=15
A=9
B=12
Answer:
D
Step-by-step explanation:
That is where the line meets.
Jay's claim is false. They would have $156.8 left which is 56% of their original combined total.
Ask your teacher for help or watch a video that would help or do research and study
According to the rate of change, it is found that the hourly rate of temperature change at the bottom of the mountain was of -2.5 ºC per hour.
<h3>What is the average rate of change?</h3>
The average rate of change of a function is given by the <u>change in the output divided by the change in the input.</u>
In this problem, it is stated that at the top of the mountain, the average rate of change is of -2.5 ºC per hour, and at the bottom of the mountain the rate is the same, hence the hourly rate of temperature change at the bottom of the mountain was of -2.5 ºC per hour.
You can learn more about average rate of change at brainly.com/question/26420851