Answer:
Yes, 51/17 is a rational number
Step-by-step explanation:
51/17 can be simplified to 3, and 3 is a rational number!
Step-by-step explanation:
1 correspondence with 5
2 correspondence with 6
8 correspondence with 4
3 correspondence with 7
First make x the subject of the relation:-
f(x) = 2x - 4
2x = f(x) + 4
x = (f(x) + 4) / 2
Now replace x by the inverse f-1(x) and f(x) by x :-
f-1(x) = (x + 4) / 2
If y>0 then y has to be 1 or more so
8= x+y
8= x + 1
-1
7= x
so x is < 8
Answer is A
Answer:

Step-by-step explanation:
we know that

To convert yards to miles multiply by 1/1,760


so


To convert seconds to day multiply by 1/86,400
In this problem we have
