The answer is z= 3.
Hope this helps.
A rebate means that the buyer receives back a portion of
the original price of the item. So in this case, the rebate prices must be
deducted from the original price to get the final price, that is:
final price = $2,746 - $49.95 - $38.95
<span>final price = $2,657.1</span>
15..........................
