Allen is building birdhouses that require 1/2-ft-long boards. how many piece that are exactly 1/2 ft long can be made from a board that is 8 1/4 ft long?

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

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.

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4