Question

The table shows the highs and lows in temperature over the last week in two towns in separate states. Which matrix shows the difference in high and low temperatures between these two cities?

Answer 1

see attachment

Explanation:

If we assume that the matrix is populated with (difference of high temperatures) in the first row and (difference of low temperatures) in the second row, we only need to look for one value.

The difference between the Monday high temperatures is 35 - 26 = 9 degrees. We expect that to be in the first row of the first column of the matrix we're looking for. We find that matrix in selection D.