Gen Ed Math Part 2b

Which of the following represents the correct result when multiplying signed integers (-6) × (7)?

• 42
• -1
• 0
• -42

Solve the equation: 3x - 5 = 16

• 6.33
• 5
• 7
• 4

Simplify the expression: 2x² + 3x - 5x + 7x²

• 7x² + 2x
• 7x² - 2x
• 9x² + 2x
• 9x² - 2x

What is the result of (-12) ÷ (-3)?

• 3
• -3
• 4
• -4

Expand the polynomial: (x + 3)(x - 2)

• x² + 3x - 6
• x² - 3x + 6
• x² + x - 6
• x² - x + 6

Solve the inequality: 2x + 5 > 13

• x > 4
• x < 4
• x ≥ 4
• x ≤ 4

Which property is demonstrated by 5 + (-5) = 0?

• Distributive
• Identity
• Associative
• Commutative

Evaluate: (-3)³

• -9
• 9
• 27
• -27

What is the coefficient of x in the expression 7x² + 3x - 2?

• 3
• 0
• -2
• 7

Solve: 4(x - 2) = 20

• 8
• 5
• 7
• 6