Find the slope of the line passing through the points (−1,1) and (4, −5).

Which speed is the fastest (use 1 mile ≈ 1.6 kilometers)? a. 12 miles/hour b. 18 feet/second c. 19 kilometers/hour d. cannot be determined

Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

Write the pair of fractions as a pair of fractions with a common denominator