The distance between two cities is one hundred miles, and a woman drives from one city to the other at a rate of fifty mph. at what rate must she return if the total travel time is three hours and forty minutes? 45 mph 54 mph 60 mph

(05.08a)triangle abc is transformed to similar triangle a′b′c′ below: a coordinate plane is shown. triangle abc has vertices a at 2 comma 6, b at 2 comma 4, and c at 4 comma 4. triangle a prime b prime c prime has vertices a prime at 1 comma 3, b prime at 1 comma 2, and c prime at 2 comma 2. what is the scale factor of dilation? 1 over 2 1 over 3 1 over 4 1 over 5

Which of the following best describes the delian problem?

Using elimination, what is -4x+2y=-12 4x+8y=-24