Answer:
dy/dx = -1/
Step-by-step explanation:
y = 1/x
dy/dx = d/dx(1/x)
=> dy/dx = d/dx(
)
=> dy/dx = -
=> dy/dx = -1/
Answer:
He has 672 nails
Step-by-step explanation:
168/.25
Integers between -4 and 0 are : -3, -2, and -1
Answer:

Step-by-step explanation:

Here



Answer:
im not sure wish i could help
Step-by-step explanation: