Slope-intercept form: write an equation from a graph

50 points! antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

Which diagram shows lines that must be parallel lines cut by transversal?