If the perimeter of the following triangle is 7x-2, what is the length of the unknown side?

a. 3x+4
b. 4
c. 3x-4
d. 3x

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

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

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.