Evaluating Algebraic Expressions

Evaluate 3b + 2d
when
a = 1, b = 3, d = -2

• 3
• 5
• 0
• 2

b² + 4
when b = 3

• 10
• 12
• 13
• 11

12 ÷ a + 8
when a = 4

• 1
• 11
• 12
• 2

2(a - 5) + 2
when a = 15

• 22
• 27
• 14
• 7

6a - 3d
when a = 1, d = 2

• 3
• 12
• 1
• 0

6a + 2(c - b)
when a = 2, b = 1, c = 9

• 4
• -4
• 28
• 8

2x + x²; for x = 3

• 12
• 15

5x + 2; for x = 1

• 8
• 7

13 + 6x; for x = 2

• 25
• 21

2x + 3 + x²; for x = 4

• 17
• 27