I need help what do I have to do plz if you don’t know the answer don’t write nothing thank you

The scale for a map is 20 miles = 1/2 inch. the distance between two towns on the map is 3 3/4 inches. what is the actual distance between these towns? 150 miles 38 miles 75 miles 135 miles

What term makes it inconsistent y=2x - 4

Write a story that matches with the expression 42x-5 pls hurry