31 I think I’m not sure may be wrong
Its 78/10 = 39/5
Hope it helps :)
Answer:
Undefined
Step-by-step explanation:
A slope is found using the formula rise (change in y) over run (change in x). The change in x is 0, and the change in y is -2. The answer is -2/0, but dividing by 0 gives you undefined. Don't believe me? Look at the attached image.
Hope this helps!
B. because "boring" implies that all classical music is boring.