What is the standard form for circles?

Me ! write an equation for the interior angles of this triangle that uses the triangle sum theorem

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.

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8