Selena has 31 days to complete her quilt for the county fair. The blue squares in the quilt can be sewn at a rate
2 answers:
Answer:
This is not an answer, just my though process:
Step-by-step explanation:
The fastest method would use all white squares:
96 white squares would take 13.7 days to complete and cost $115.20.
The cheapest method would use all blue squares:
96 blue squares would take 24 days to complete and cost $76.80.
As we can see, time is not the limiting step, the maximum of 96 squares is limiting.
An inequality equation should use the limiting step for it to be useful. Therefore, a, is most likely the answer.
A more concise answer would be:
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Answer:
Step-by-step explanation:
We are going to use the identity
because this identities right hand side matches your expression where
and
.
So we have that is equal to
.