Step-by-step explanation:
18/x is the same as 18•x-¹
derivative of ax^n=n•ax^n-1
derivative of 18•x-¹= -1•18•x-²
= -18x-² which is the same as -18/x²
hence 2-18/x²
Answer:
1
None of these numbers are alike terms so the only number left is 1.
The bottle contains approximately 0.396258 gallons of water.
Answer:x=7
y=2 5/6
6(x-5)=12
6x-30=12
6x=12+30
6x=42
6x/6=42/6
x=7
6y-5=12
6y=12+5
6y=17
6y/6=17/6
the second answer
