What does this expression mean when it says 2 less than five times a number
1 answer:
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Answer:
Sally is not right
Step-by-step explanation:
Given the two sequences which have their respective terms as following:
Sequence A.
Sequence B.
As per Sally, there exists only one number which is in both the sequences.
To find:
Whether Sally is correct or not.
Solution:
For Sally to be correct, we need to put the terms of the respective sequences as equal and let us verify that.
When we talk about terms,
here is a whole number not a fractional number.
But as per the statement as stated by Sally is a fractional number, only then the two sequences can have a number which is in the both sequences.
Therefore, no number can be in both the sequences A and B.
Hence, Sally is not right.
Set the number to x.
Thus, the number is 240.
Thus, the number is 240.