What is one equation you have about quadratic functions and one thing you have learned. Answer please

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a

Aline has a slope of negative 1/4 the past two points -5/4 and 1 what is the equation of the line