-2/3(x-15) > -24 help its for a test and i have to pass it its a summative

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

Find the zero function by factoring (try to show work) h(x)=-x^2-6x-9

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?