A map with a scale of 1 inch : 10 miles is used to make a map with a scale of 1 inch : 20 miles. The distance from one city to another on the map with scale 1 inch : 10 miles is 5 inches. How can you find the corresponding distance on the map with scale 1 inch : 20 miles? Multiply 5 by 1/20.
Multiply 5 by 1/2.
Multiply 5 by 20.
Multiply 5 by 2.

Sam makes his sales calls according to a pattern. he travels either north or south depending on the calendar. some of his past trips were as follows: on february 17, april 24, june 10, september 19, and november 3 he drove north. on february 28, may 25, august 22, november 20, and december 18, he drove south. describe sams' pattern. in which direction will sam drive on oct4 and oct 24?

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

Which best describes the function on the graph? direct variation; k = −2 direct variation; k = -1/2 inverse variation; k = −2 inverse variation; k = -1/2