3) On a map of the U. S., Phoenix, AZ. is located at
(7,4.5) and Las Vegas,
NV. is located at (8.5, 18).
Each unit on the map
equals 19.5 miles. What
is the approximate
distance between the two
cities?

What is the quadric regression equation that fits these data

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

The figure shows the front side of a metal desk in the shape of a trapezoid. what is the area of this trapezoid? 10 ft²16 ft²32 ft²61 ft²