In the second fraction, factorize the denominator:

Then we have, as long as
,

which you could also write as

Answer:
30
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Answer:
$11.8525
Step-by-step explanation:
To find the total price of purchase including sales tax, we need to add sales tax to our total. This can be done as follows: Purchase price + percentage of purchase price as according to sales tax. In the case of your problem, this takes the form of $11 + 0.0775(11). This expression is equivalent to 11.8525.