I need people to help me study for my test please. I think its in a week. Please help me.

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.

Ten times the square of a non-zero number is eqaul to ninety times the number

Multiply and simplify 2x^2 y^3 z^2 · 4xy^4 x^2