The equation y= 35.25x + 40 gives the labor cost y of repairing a car if takes x hours to repair the car. according to the model, what is the best estimate of the labor cost if it takes 6 hours to repair a car? a. $251.50 b. $211.50 c. $81.25 d. $41.25

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

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

Simplify the expression 10/11(22z) + (a+5) -1