Answer:
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Step-by-step explanation:
Answer:

Step-by-step explanation:
Given


Required
Determine the final price
First, we need to determine the sales price after the discount.






Next, is to determine the sales tax.



Final Price, y is then calculated as thus:



Answer:
35% of 40 = 14; 40 - 14 = 26.
Step-by-step explanation:
The friend added the 35% (14) of 40 instead of subtracting, which is what we'd need to do in this situation since the question says 35% off.
Since they added the 14, it came out of $54.00 which is incorrect. The true value (with discount) = $26.00.
4 1/2 lbs is 9/2. Multiply by 14/3 (same as 4 2/3) and you get 21 lbs