Plz me
the equation below shows the relationship between the temperature in degrees celsius, c, and degrees fahrenheit, f: f = 9 over 5c + 32 which of the following formulas correctly solves for c?

a. c = 5f − 32 over 9
b. c = 5 f over 9 − 32
c. c = 9 over 5(f − 32)
c. c = 5 over 9(f − 32)

Asphere has a diameter of 10 in. what is the volume of the sphere?

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Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)