Amarine biologist measured one fish that was 1/2 of a foot long and a second fish that was 1/6 of a foot long. how much longer was the first fish?

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates

Which of the following parabolas opens up?