Approximates each irrational number to the nearest 0.05. 41 square

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

Danielle earns a 7.25% commission on everything she sells at the electronics store where she works. she also earns a base salary of $750 per week. what were her sales last week if her total earnings for the week were $1,076.25?

If you could answer these your a life saver