A worker at a mill is loading a 8-lb bags of flour into boxes to deliver to a local warehouse. Each box holds 10 bags of flour. If the warehouse orders 4 tons of flour, how many boxes are needed to fulfill the order.

Explanation is in the file

cutt.ly/tz3yDpb

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

wholesale price is the initial price before markup. retail price comes after the markup.

a price of 8 bucks that's marked up by 100%   is

formula: initial price + (percent markup in fraction/decimal)(initial price)

8+(1)(8)

8+8

16

retail price is $16.