Hurry please and thank you

answer these following questions:

Which number line represents the solution set for the inequality - x 24?

Find the domain and range of the following function f(x) = 51x - 21+ 4

Scenario: a rectangular plot of ground is 5 meters longer than it is wide. its area is 20,000 square meters. question: what equation will you find the dimensions? note: let w represent the width. options: w(w+5)=20,000 w^2=20,000+5 (w(w+5))/2=20,000 w+2(w+5)=20,000