Jessie served 17 pints of orange juice at her party. How many quarts of orange juice did she serve?

How do i do this activity, is appreciated

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.

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?