Answer:
4/15
Step-by-step explanation:
4/5 ÷ 3 =
4/5 x 1/3 = 4/15
Answer: F. Initially the pipe leaks at 17 gallons per minute.
Step-by-step explanation:
Given the equation below:
R = 17 + 4t
Where R is the rate of leakage in gallons per minute,
And t is the age of pipe in years.
The rate of leakage at time t = 0 ( initial rate of leakage )
R(0)= 17 + 4(0)
R(0)= 17 gallons per minute.
Therefore the initial rate of leakage is 17gallons per minute
Answer:
x=20,x=20
Step-by-step explanation:
1) (3x-40)=(2x-20)
3x-2x=-20+40
x=20
2)(2x+20)+(4x+40)=180
6x+60=180
6x=180-60
6x=120
x=20
Answer:
3.565
Step-by-step explanation:
six is greater than 5, and it is closer to the decimal
