9. developing proof copy and complete the two-column proof.
given: te = gh, ef = hf, and
fis the midpoint of gi.
prove: δefi = δhfg
statements
reasons
1) fis the midpoint of gi. 1 a. ?
2) b. ?
2) def. of midpoint
3) c. ?
3) given
4) efi = ahfg
4) d. ?

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

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