Consider the question. At Penny’s bakery, her famous blueberry cheesecakes are $7 a slice. Each cheesecake pie is cut into 6 thick slices. If she sells 7 cheesecake pies, how much money does she make?
 If the answer is '294'; explain the reasoning:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
There are a total of 7 x 6 = 42 cheesecake slices. She makes a total of 42 x $7 = $294.