Answer:
66
Step-by-step explanation:
It depends on how many options you have
You multiply the total number of books you have time 5 because you can choose 5
Answer:
Step-by-step explanation:
m= y2 - y1/x2 - x1
m= -3 - 8
/1 - 2
m=-11/-1
m=11
A. would have the highest pitch because the sound vibration are close together and it would also be the fastest. B is incorrect because the sound waves are very which would give it a deeper voice and it would be the slowest
Hope this helps
Answer:
21
Step-by-step explanation:
y = 3x + 9
y = -3x + 12
y=21
