What is the center of the circle given by the equation (x-6)^2 + (y+3)^2=7^2

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

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

Ab and bc are tangent to circle d. find x is ab = 3x + 8 and bc = 26. find x