Welp its math
anyone know this

What is the greatest number of parts of a circle that can be formed by cutting the circle with 7 straight cuts? (note: the parts do not have to be equal in size)

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

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?