PLEASE HELP Can someone please, answer this by using (vertical) multiplying Polynomials?

Consider the expression below. 9 + 4(x + 2) – 3.1 select the term that best describes "3" in the given expression. o a. coefficient variable exponent constant

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.

Including 6% sales tax, an inn charges $135.68 per night. find the inns nightly cost