The answer to the problem is 14
Answer:
x+5= x+5 7.5=7.5 and 2x-5= 2x-5
The number of ways or permutations to select five unordered elements from a set with three elements when repetition is allowed is 243.
According to the given question.
The total number of elements, n = 3
The number of elements to be selected at a time when repetition is allowed, r = 5
Since, we know that " the number of ways or permutations of n things taken r all at a time, when repetition of things are allowed, is
.
Therefore,
The number of ways or permutations to select five unordered elements from a set with three elements when repetition is allowed
= 
= 243
Hence, the number of ways or permutations to select five unordered elements from a set with three elements when repetition is allowed is 243.
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Answer:
I believe it is a total of 73.188
(x,y)——> (x-2,y+1) because 2-2 is 0 and -4 plus 1 is -3