1/3 + 4/6 +6/18 = ?

pls help
5th grade math

Somone me i want to know what 18 hours out of 24 hours in a fraction

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

M the table below represents a linear function f(x) and the equation represents a function g(x): x f(x)−1 −50 −11 3g(x)g(x) = 2x − 7part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points)part b: which function has a greater y-intercept? justify your answer. (4 points)