If root ab - 2 = 3, what is the value of a^2b^2 ?

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

using pemdas, (order of operations) you'll see the answer is 24.

answer: given the scale 3,5 mm to 1 foot: so you know this and you need convert this 150mm to get the right answer.