The distance between the two islands shown on the map is 210 miles. a ruler measures this distance on the map as 3.5 inches. how many miles would be represented by 1 3/4 inches on the map?

the distance from any point on the parabola to the focus is the exact same as the distance from that point to the directrix.

if you could provide answer choices that might allow me to answer the question easier if my above answer isn't an option! (:

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3