Answer:
you have simply written 2 matrices in the picture. Tell me which operation do you want to apply on these rectangular matrices
Step-by-step explanation:
Answer: 
Step-by-step explanation:
By definition, the slope of the line is described as "Rate of change".
You need to use the following formula to calcualte the slope of the line;

In this case you know that the line passes through these two points: (8, -10) and (-6, 14).
Then, you can say that:

Knowing these values, you can substitute them into the formula for calculate the slope of a line:

Finally, you must evaluate in order to find the slope of this line. You get that this is:

600km??? Because it’s travelling 600km and hour so it’s average is 600km and hour
Answer:
69
Step-by-step explanation: