Please help WILL GIVE BRAINLIEST! find the missing triangle measurements

Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

The map shows the location of the airport and a warehouse in a city. though not displayed on the map, there is also a factory 112 miles due north of the warehouse.a truck traveled from the warehouse to the airport and then to the factory. what is the total number of miles the truck traveled?