Romero 7th

Combining Like Terms

100

+600

4x – 2x + 3

2x + 3

200

Steal 500 if correct instead of 200.

–5y + 7y – 2

2y – 2

300

5x – 2y + 3x + 7y – 4

8x + 5y – 4

400

–6a + 4b + 9a – 10b + 5

3a – 6b + 5

500

Double Points

7m – 3n + 4m + 8n – 5 + 2m – 6n + 9

13m – n + 4

Distributive Property

100

-500

–2(x + 5)

–2x – 10

200

3(–2y + 4)

–6y + 12

300

Double Points

–3(2x – 4 + 5)

–6x – 3

400

2(3a – 5 + 4a)

14a – 10

500

–4(–2m + 3 – m)

12m – 12

Distribute & Combine Like Terms

100

Lose 500, give to lowest team. 

2(x + 3) – x

x + 6

200

–3(y – 4) + 2y

–y + 12

300

Triple Points !

4(a – 2) + 3a – 1

7a – 9

400

–2(3m + 5) + 4m – 3 + m

–m – 13

500

5(2x – 1) – 3(–x + 4) + 2x – 6

10x – 23

Are They Equivalent?

100

2(x + 3) and x + 2x + 10 – 4

No

200

–3(x – 2) and –x – 2x + 6 :

Yes

300

4(x + 1) – 2 and 2x + 2x + 2

Yes

400

Double Points

–2(2x – 5) + x and –4x + x + 10

Yes

500

3(2x – 1) + x – 4 and 7x – 10 + x

No

Challenge

100

+500

What is the name of the galaxy that contains our solar system?

The Milky Way

200

+500
What is the largest continent by land area?

Asia

300

What is the capital of the United States?

Washington, D.C.

400

What gas do plants breathe in to make food?

Carbon dioxide

500

Beat challenger in Rock, Paper, Scissors. 2 out of 3

:)