W + 3w = 90 is obviously wrong
Answer:
The value of the x is 1/9.
Step-by-step explanation:
Data provided in the question is:

To find out:-
the value of x.
Solution for the equation:-

On solving the given question or equation by using mathematics of algebra we find out the value of x to be 1/9.
3/8 this is your answer so yahhh hope this heped
Answer:
Both graphs can be used.
Step-by-step explanation:
because the time and the difficultly of the grade both depend on how long they take. Therefore it would be both graphs can be used.
I believe the circumference is 52.15.