Factor the expression using the GCF 2x + 10 may you ask so explain how to get the answers? Thank you

What is the answer to |-2x-5|-|-4+8| and x=7

Asap for seven months an ice creams vendor collects data showing the number of cones sold a day (c) and the degrees above 70 degrees f the vendor finds that there is a positive linear association between c and t that is the best modeled by this equation c=3.7t+98 which statement is true? the model predicts that the average number of cones sold in a day is 3.7 the model predicts that the average number of cones sold i a day is 98 a model predicts that for each additional degree that the high temperature is above 70 degres f the total of number of cones sold increases by 3.7 the model predicts for each additional degree that the high temperature is above 70 degrees f the total number of cones sold increasingly by 98

To prove that def ~ gfh by the sss similarity theorem using the information provided in the diagram, it would be enough additional information to know that