The price of a notebook has risen to $3.65 today. yesterday's price was $3.15 . find the percentage increase. round your answer to the nearest tenth of a percent.

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.

2x=70  

x=70/2

x=35

thats the answer

step-by-step explanation:

i am so sorry , i have no idea but i want points so i won't be a beginner anymore