Combining Like Terms

Which shows the expression 3n+2n simplified?

• 5n

• 5n²

• 6n

• 6n²

Which shows the expression 20a -5a simplified?

• 4a

• 15

• 15a

• 25a

Which shows the expression 25w - 5w simplified?

• 5

• 5w

• 20

• 20w

Which shows the expression 4x + 2 - x simplified?

• 7x

• 6x

• 4x + 2

• 3x + 2

Which shows the expression 16a + 2a - 4 simplified?

• 18a² - 4

• 18a - 4

• 14a²

• 14a

Which shows the expression 7t + 1 - t - 9 simplified?

• 7t - 8

• 7t + 8

• 6t - 8

• 6t + 8

Which shows the expression 4g² - 2g + 2 - g² - 3 simplified?

• 3 - 2g

• 3g² - 2g -1

• 3g² - 2g + 1

• 4g² - 2g - 1

Which shows the expression 8b - 2b + 5b² - 6b simplified?

• 5b

• 5b²

• 5b² + 4b

• 5b² + 10b

What is the sum of 6y + 16 and 16 - 6y ?

• 32

• 44

• 6y + 32

• 6y - 32

What is the sum of 2m + 3 and 2m - 3 ?

• 4m

• 4m + 6

• 4m - 6

• 4m²