Course 3 14-3 Adding Polynomials 14-3 Adding Polynomials Course 3 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of.
13-3 Adding Polynomials Pre-Algebra Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day.
Combine like terms. 1. 9x + 4x2. –3y + 7y 3. 7n + (–8n) + 12n Find the perimeter of each rectangle. 4. a 10 ft by 12 ft rectangle 5. a 5 m by 8 m rectangle.
Pre-Algebra 13-3 Adding Polynomials Pre-Algebra HOMEWORK Page 680 #20-24.
