Solve & Discuss It! Gabrielle wants to cover the floors of a room and a haliway in her dollhouse. She measured the room and hallway and sketched the floor plan below. 目 5 in. 目 目 目 22.in. 15 in. How much felt does Gabrielle need? 2 10 in. Area of rectangle Make Sense and Persevere Area of rectangle 2 How did we decompose the sketch into regular shapes? Total area

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.