Jacpb began work at 7: 15. he worked for 6 hours and 30 minutes. what time did he finish work?

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

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?

What is the slope of any line parallel to the line 8x+9y=3 in the standard (x,y) coordinate plane?