Simplify Expressions

Front

What is the formula for the perimeter of a rectangle?

Back

The perimeter of a rectangle is calculated using the formula P = 2(length + width).

Front

How do you simplify the expression -r - 10r?

Back

Combine like terms: -r - 10r = -11r.

Front

What is the perimeter of a triangle with sides represented by the expression 3x + x?

Back

The perimeter is represented by the expression 4x.

Front

What does the expression 4x + 6 represent in terms of geometry?

Back

It represents the perimeter of a triangle where one side is 6 units longer than the others.

Front

How do you simplify the expression -2x + 11 + 6x?

Back

Combine like terms: -2x + 6x + 11 = 4x + 11.

Front

What is the perimeter of a rectangle with a length of 4x and a width of 2x?

Back

The perimeter is P = 2(4x + 2x) = 12x.

Front

What is the simplified form of the expression 6x + 22?

Back

The expression is already in its simplest form.

Front

How do you find the perimeter of a rectangle with the expression 12x + 22?

Back

The expression represents the total distance around the rectangle.

Front

What is the simplified form of the expression 5x + 6 - 2x?

Back

Combine like terms: 5x - 2x + 6 = 3x + 6.

Front

What does the expression 8x represent in terms of perimeter?

Back

It represents the perimeter of a square with each side measuring 2x.