Tanya wants to test the theory that the exterior angles of a triangle add up to 360°. She draws triangle ABC and finds all
the angles in the triangle.
PLEASE HELP!!

Anew shopping mall is gaining in popularity. every day since it opened, the number of shoppers is 5% more than the number of shoppers the day before. the total number of shoppers over the first 10 days is 1258 how many shoppers were on the first day?

Teams of 4 are competing in a 1/4 mile relay race. each runner must run the same exact distance. what is the distance each teammate runs?

The graph shows the distance kerri drives on a trip. what is kerri's speed?