Two given rhombi are similar. The side length of the smaller rhombus is ¼ the side length of the larger rhombus. Which of the following statements describes the areas of the rhombi?

If f(x)=3 over x+2 - square root x-3 then f(7)=

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.

The difference between the measures of two complementary angles is 14. find the measure of both angles.