CPM CC3 Chapter 2 Review

Front

Back

x = 5

Front

Determine the Perimeter of the figure: What is the expression for the perimeter if the length is x and the width is 4?

Back

Perimeter = 2x + 8

Front

Which is greater: 3 or 3?

Back

Neither

Front

Write the expression shown on the mat: If the mat shows -x + 2, what is the expression?

Back

-x + 2

Front

Back

0

Front

What is the definition of a variable in mathematics?

Back

A symbol used to represent an unknown value.

Front

What does it mean to simplify an expression?

Back

To reduce it to its simplest form.

Front

What is the formula for the perimeter of a rectangle?

Back

Perimeter = 2(length + width) or P = 2l + 2w.

Front

Back

x = 3

Front

What is the definition of an equation?

Back

A mathematical statement that asserts the equality of two expressions.