Help!! Will give out brainliest answer :) Leslie paid $13 for 4 children’s tickets and 1 adult ticket.

Antonio paid $14 for 3 adult’s tickets and 2 children’s tickets.

Write and solve a system of equations to find the unit price for a child ticket and an adult ticket. Explain your steps and show all your work.

The surface area of the triangular prism is .

What’s 8y+48 and factor each expression completely

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?