One loaf of bread costs 3.09 for 32 ounces, and another costs 1.40 for 24 ounces. which is the better buy?

The best to buy is Second one as you will get more profit from that

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square