What is the value of x?

x= [?]

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

What is the equation of the graph below? a) y = sec(x) + 2 b) y = csc(x) + 2 c) y = csc(x + 2) d) y = sec(x + 2)

Tony has 7/8 of a candy bar he wants to split the bar into servings that are 3/10 of the bar how many servings can he make. step by step? ?