Can anyone me with this problem asap? complete the 2 column proof by filling in the reasons (algebra properties)

What is the distance between (–2 1/2,-3) and (1, –3)?

The formula for the lateral area of a right cone is la = rs, where r is the radius of the base and s is the slant height of the cone.which are equivalent equations?

Ingredient c: 1/4 cup for 2/3 serving or ingredient d: 1/3 cup for 3/4 serving which unit rate is smaller