Determine how far the vehicle travels in 3 hours. A ferry travels 45 miles every $1\frac{1}{2}$
hours.

Last saturday, the museum box office sold 281 tickets for a total of $3,954. adults ticket cost $15, and students ticket cost $12. how many of each kind of tickets were sold?

What is the difference between regular convex and concave polygons

True or false? a circle could be circumscribed about the quadrilateral below.