Add Expressions

• 2/3

• 3/4

• 1/2

• 1

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• 
• 
• 

(2b+8) + (4d+2)

• 6c+10

• 2b+4d+10

• 6bd+10

• 8bd+16

(9c – 8d) + (2c – 6) + (–d + 3)

• 11c + 9d – 9

• 11c – 9d – 3

• 7c – 7d – 3

• 7c – 9d + 3

Evaluate the expression.   Let g = 3    h = 9 
4h + 2g + 4

• 42

• 46

• 34

• 58

Penelope is going to the carnival to ride the rides. It costs $20 to get into the carnival and ride tickets are $0.50 each. Which expression represents the total cost of going to the carnival and buying t tickets?

• .50t + 20

• .50t

• .50 + 20x

• .50x - 20

Add and simplify.
(5x + 7) + (x + 2)

• 4x - 9

• 5x + 9

• 6x + 4

• 6x + 9

Add and simplify.
(–9x – 12) + (x – 8)

• -10x - 4

• -8x + 20

• -8x - 20

• -10x + 4

Find the sum:
(7k + 9) + (4k - 3)

• 3k + 6 

• 11k + 6

• -11k + 6

• - 3k + 6

Add these expressions
(3x+15) + (4x+13)

• 7x+ 28

• 35x

• x+2

• 7x - 2