Which unit rate is the lowest price per ounce

Choice A:15 ounces of chocolate chips for $2.49
Choice B:20 ounces of chocolate chips $3.32

Arestaurant added a new outdoor section that was 8 feet wide and 6 feet long. what is the area of their new outdoor section

Can someone plz me understand how to do these. plz, show work.in exercises 1-4, rewrite the expression in rational exponent form.[tex]\sqrt[4]{625} \sqrt[3]{512} (\sqrt[5]{4} )³ (\sqrt[4]{15} )^{7}\\ (\sqrt[3]{27} )^{2}[/tex]

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers?