Use long division to determine the decimal expansion of 54 over 20

The data represents the semester exam scores of 8 students in a math course. {51,91,46,30,36,50,73,80} what is the five-number summary?

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36