Simplifying Expressions Answers

is a coefficient.

There are terms in the expression.

Evaluate 14 - 2xy when x = -6 and y = 2.

Select all that are like terms to 4x3y2.

Identify the properties used for the first two steps in simplifying 6ab2 + 4a2b – 3ab2 + 3a2b – 2a2b2. 6ab2+4a2b-3ab2+3a2b-2a2b2 = 4a2b+3a2b-3ab2+6ab2-2a2b2

What is a simplified expression for the perimeter of the polygon?

There are terms in the expression.

= (4+3)a2b+(-3+6)ab2-2a2b2 = 7a2b+3ab2-2a2b2

If x = 3 in. and y = 4 in., what is the perimeter of the polygon? in.