Solve each equation. 1. -4+|-n-8|=4 2. |-4+4n|+2=22 3. |6r|=18 4. |2n-1|=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

For g(x) = 5x - 3 and h(x) = [tex]\sqrt{x}[/tex], find (g · h)(4)

Write an inequality for this description. - one fourth of the opposite of the difference of five and a number is less than twenty.