For exercises 4-6, use the imaginary unit to write an equivalent expression for the radicals.
Just number 4 and 6

34 cup. a serving of vegetable soup is 23 cup. the restaurant sold 20 servings of chicken noodle soup and 18 servings of vegetable soup. how many more cups of chicken noodle soup did they sell than cups of vegetable soup?

The graph of h(x)= |x-10| +6 is shown. on which interval is this graph increasing

What are the solutions of the equation? z^2 + 11z + 24 = 0 a. 8, -3 b. 8, 3 c. -8, -3 d. -8, 3