Millie drives from home to the fixit garage at a rate of 30 mph. she leaves her car and rides a bus back home. the bus makes the trip at a rate of 20 mph. if her total travel time for the round trip is one hour, how many miles from the home is the fixit garage?

D = 12 Miles from her house to Fixit.

Step-by-step explanation:

Speed =Distance travelled/ Time

Time =Distance travelled/ Speed

T = D / 30 The time it took her to drive to Fixit.

T = D / 20 The time it took her to ride the bus home.

D / 30 + D / 20 = 1 hour, solve for D,

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! (: