Aline passing through which of the following pairs of coordinates represents a proportional relationship?
(1, 2) and (2, 3)
(1, 3) and (3, 6)
(1, 1) and (1, 3)
(1, 3) and (2, 6)

The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y

Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?