1) Evaluate: 2x+5 if x = 10 a) -2 b) 25 c) 17 2) Evaluate: x - 5 - y if x = 10 and y = 4 a) 1 b) 19 c) 9 3) Evaluate: (c-1)2 + b2 if c = 2 and b = 5 a) 6 b) 24 c) 26 4) Which of the following are similar terms? or like terms? a) 2x and 2y b) 5x and 12x 5) Which of the following are similar terms? or like terms? a) 4b2 and 6b b) 3ab and 15ab 6) All of the following are similar terms EXCEPT? a) 14 ab2 and 9 ab2 b) 6 xy4 and 5 x4y c) 3 abc and 15 abc

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