Expressions Quiz Review

Simplify: x + 3x + 6x + x

• 9x

• 11x

• 2x + 9x

• Can't be simplified

Simplify: 7t - 3t + t - 3t

• 2t

• 8t - 6t

• 14t

• Can't be simplified

Simplify: 4q + 4t + 3q + t

• 12tq

• 3q + 4t

• 7q + 5t

• Can't be simplified

Simplify: 4k + 6k - 3k + 3s - s

• 13k + 3s

• 7k + 2s

• 7k + 4s

• Can't be simplified

Simplify: 8q + 3q - 6t + 2q - 4q

• 3qt

• 11q - 6t - 2q

• 9q -6t

• Can't be simplified

• Can't be simplified

Simplify: 12b + 4b² - 10b

• 4b² + 2b

• 4b² + 22b

• 6b²

• Can't be simplified

Simplify: 5e + 7e - 10e + 9 e

• 31e

• 21e - 10e

• 11e

• Can't be simplified

2(1+10v)

• 2+12v
• 2+20v
• 2+9v

3(4+3r)

• 12+9r
• 7+6r
• 12+5r