Use the law of exponents to rewrite (4x2)^9

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²

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.

Factor the polynomial by its greatest common monomial factor.