Find the slope of the line that passes through the pair of points
(-13,7) and (1, -14)

Antonio made a scale model of a building. the model's scale is 1 inch to 235 feet and its height is 3.5 inches. what is the exact height of the actual building? enter your answer in the box.

What is the first step of an indirect proof of a number that is divisible by two

Which number produces a rationale number when multiplied by 1/5