Two numbers are written in scientific notation the number with a positive exponent is divided by the number with a negative exponent describe the result and explain your answer

Which system of linear inequalities is graphed? can somebody pleasssse

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 value of f(x) = 2.2 for f(-2)?