Monica is running around the park on a trail that is 7 miles long. The number of miles Monica has round is D after t minutes is modeled by the equation shown. D= 1/15t+1
Mark is running around the same trail and starts as the same time as Monica his speed is 3/4 as fast as Monica speed and he starts a mile behind her. graph the equation that models mark runs at the speed

add a pic of the graph, then ill edit this "answer" and solve it for you : 3

step-by-step explanation:

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)

answer: the proof is mentioned below.

step-by-step explanation:

since, given:   lines bc = ef

prove:   lines ac > ef

          statements                                           reason

1. bc=ef                                           1. given

2. ac= ab+bc                                 2. because b is the point between the  

                                                            line segment ac

3.   ac > bc                                       3. because if a line segment is equal to

                                                          the sum of two line segments then it is

                                                          always greater then each of these

                                                          individual line segments

4. ac > ef                                         4. by equality property.