What is the multiplicative inverse of -5/6

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2