Elise's biscuit recipe uses more flour than her oatmeal cookie recipe.
Write an inequality to represent the amount of flour used in Elise's biscuit recipe (b), and explain how to represent the inequality on a number line.
Inequality: b > o
On a number line, the inequality can be represented by a point on the number line that is greater than the point representing the amount of flour used in Elise's oatmeal cookie recipe. The point representing the amount of flour used in Elise's biscuit recipe will be to the right of the point representing the amount of flour used in Elise's oatmeal cookie recipe.