6EE Do Now 3-2

Simplify the following expression: 3x² + 4y -11 +x² -2y + 8

• 29x^2y

• 4x² + 6y + 19

• 4x² + 2y - 3

• 4x² + 2y + 19

Select ALL that apply: Like Terms have.....

• The same coefficients

• The same variables

• The same variables raised to the same power

• The same signs

• All of the above

Which written expression represents the algebraic expression: 2(x + 8)

• Double eight times a number

• Double the sum of a number and eight

• A number increased by eight and doubled

• A number doubled and added to eight

• A number doubled and added to 16

How many terms are in the following expression:

3(7 + y)(x + 6) + 16

• 5

• 2

• 6

• 1