2. The expression showing organism A's decrease in population over the next 3 days is (\small {\frac{1}{2}})^3(21)3. This can be written as (2–1)3. Write (2–1)3 with the same base but one exponent.

Write your answer in the space below.

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step-by-step explanation:

to determine the unit cost your would divide the total cost by the number sold.

7 bagels for $4.41       $4.41/7 = $.63 each at fresh side

5 bagels for $3.60         $3.60/5 = $.72 each at value mart

it’s the first one your welcome