Haley bought 6 postcards during 2 days of vacation. How many days will Haley have to spend on vacation before she will have bought a total of 12 postcards? Assume the relationship is
directly proportional.

These box plots show the number of electoral votes one by democratic and republican presidential candidates for the elections from 1984 through 2012. which statement best compares the spread of the data sets

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

If (-3, y) lies on the graph of y = 3^x, then y =