Urgent need

suppose that f(x) = x³ and g(x) = 2x³ which statement best compares the graph g(x) with the graph of f(x)

Divide the following fractions 3/4 ÷ 2/3 1/2 8/9 9/8 2

Me! last question, and i'm stuck! write the algebraic expression that models the word phrase. the product of 2 divided by the number h and 8 more than the number k

Which number completes the inequality? 2/3 < _ < 7/9