Acar travels between two towns 80 miles apart in 2 hours. what is its average speed?
a. 80 miles/hour
c. 100 miles/hour
b. 160 miles/hour
d. 40 miles/hour

Amy is plan her school's new basketball court. the west edge of the basketball court is located on the line y = 5x + 2. the east edge cannot intersect with the west edge. on which line could the east edge be located? −y − 5x = 100 y + 5x = 100 −5x − y = 50 5x − y = 50