In which drawing does line r appear to be perpendicular to line s?
Kiona’s homework is 4/5 complete. Francisco’s homework is complete 4/7 and Savannah’s homework is 8/10 complete. Which comparison is true?
The table shows the populations of 4 different cities in the United States.
What is the order of the cities from greatest population to least population? Move the correct answer to each box.

Which figure has at least one pair of parallel line segments?