Answer:
-5
Step-by-step explanation:
The equation for slope is:

We can plug in the given coordinates into the equation:

Answer:
I wish I knew that answer
Step-by-step explanation:
China plate is 12 years (16-4) and Glass plate is 4 years (12÷3)
Answer:
So the number of total combinations is 35.
Step-by-step explanation:
We know that Ellen must take 4 courses this semester. She has a list of 3 math courses and 4 science courses.
Therefore, she have total 7 courses.
So, we calculate the number of combinations to choose 4 out of 7 courses.
We get:

So the number of total combinations is 35.