2. determine the product: (4.2 x 10-4) - (5.7 x write your answer in scientific notation.
© a. 239.4 x 10-2
o b.2.394 x 10-1
c. 23.94 x 10-1
d. 239.4 x 10-1

do you have the measurements?

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

i think the length is 12 and the width is 17