Free points+5 stars+thanks I'm 9 am I strong (think it's fake will put me drinking water then)

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.

Part a : solve -vp + 40 < 65 for v part b : solve 7w - 3r = 15 for r show your work .

Tell whether the two rates form a proportion