Evaluating Expressions

Evaluate 5m + 7 if m = 5

• 12

• 25

• 32

Evaluate 4w - 3y if w = 7 and y = 6

• 24

• 21

• 10

• 46

Evaluate 4y  if       y = 3

• 7

• 12

evaluate bc + 5a  
when  a = 3, b = 4, and c = -6

• 9

• 38

• -38

• -9

Evaluate 3x - 7 if x = 6

• 9

• 11

• 29

• 25

Evaluate 6y - 13 if y = 4

• 51

• 11

• 37

What is 4x if x=5?

• 20

• 16

• 9

• 45

What is 6+x when x=53?

• 59

• 50

• 47

• 90642

Write an algebraic expression for "12 more than number". 

• x + 12

• 12x

• x - 12

Identify the coefficient in the expression
4m + n + 2

• 2

• 4

• m

• n