Driving 350 miles requires
(350 mi) / (10.4 mi/L) ≈ 33.65 L
of petrol.
This amount of petrol would cost
(33.65 L) × (£1.29/L) ≈ £43.41
9909- 199= 9710.
The final answer is 9710~
5(n-4)=(4n-12)
First: Distribute 5 into n and -4.
5(n-4)=(5n)+(5*-4)= 5n-20.
Second: Subtract 4n from both sides to eliminate the variable from the right side of the equation.
(5n-20)=(4n-12)
n-20=-12
Next: Add 20 to both sides to eliminate the constant from the left side of the equation.
n-20=-12
n=8
The unknown number is 8.
Step-by-step explanation:
For the inverse function put f(x) =y.
Then exchange x by y and then again separate y. The new value of y is the inverse function of f(x).
You have not written the value of function in the question so I have given just tips to solve it.
Answer:
x = 0
axis of symmbery = -b/2a or x vertex on quadratic equation
0/4=0
x=0
Step-by-step explanation:
