Answer:
<h2>
C.</h2>
given: f(x) = |x-5|
the function f as a piecewise function

Answer:
45
Step-by-step explanation:
This is a trick question. Since they only get three purchases in by 7 weeks, the answer will be 15 times 3 or 45.
(If I'm wrong and it's not a trick question, then it's 15 times 3.5 or 52.5)
Hope this helps!
Answer:
Sherlock Holmes is a fictional detective created by British author Sir Arthur Conan Doyle.