Algebra

Substitution 1

100

Question: If x = -4, find the value of 3x + 15.

3

200

If a = 6 and b = -2, find the value of a - b

8

300

If m = 5, find the value of 2m² - 7

43

400

If p = 1/2 and q = 12, find the value of 6p + p/3

7

500

If g = 3 and h = -1, find the value of (2g + 4) x (h - 1)

-20

Like terms 1

100

Simplify: 5x - 11x

-6x

200

Simplify: 4a + 7 - 6a - 1

-2a + 6

300

Simplify: 3x² + 5x - x² + 2x

2x² + 7x

400

8ab - 3a + 2ba - 5a

10ab - 8a

500

Simplify: - 4m + 3n + 12 - 2m - 15

- 6m + 3n -3

Substitution 2

100

If k = -2, find the value of k³

-27

200

a = -2, b = -3, and c = 4, find the value of abc.

24

300

If x = 3 and y = 16, find the value of x³ - y

11

400

If x = -3 and y = 4, find the value of y² - x²

7

500

If m = 3/4 and n = 1/2, find the value of 8m - 6n

3

Like terms 2

100

x² + x² + x + x

2x² + 2x

200

3xy - 7yx + 2xy

- 2xy

300

Simplify: 3x/5 + x/5

4x/5

400

10uv - 3 - 2vu + 3

8uv

500

Simplify: 6mn + 3n + 12mn - 2n - m

18mn + n - m

Trivia

100

Which real-life Hollywood couple stars alongside each other as MJ and Peter Parker in the Marvel Cinematic Universe?

Zendaya and Tom Holland

200

On what Australian Island could you find Quokkas?

Rottnest Island (WA)

300

What is the smallest country in the world?

Vatican City

400

Which music artist completely dominated the summer of 2024 with a neon-green album?

Charlie XCX (Brat)

500

Name four of the only eight countries that have ever won the Fifa Men's World Cup

Argentina, Brazil, England, France, Germany, Italy, Spain, Uruguay