Evaluate Expressions

Front

Evaluate 8a - b if a = 10 and b = 6

Back

74

Front

Evaluate 2a + 4b if a = 10 and b = 6

Back

44

Front

Evaluate 2r + 1 if r = 3

Back

7

Front

Evaluate 4y if y = 3

Back

12

Front

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

Back

22

Front

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

Back

x + 12

Front

If x = 3 solve x + 4 =

Back

7

Front

b² + 4
when b = 3

Back

13

Front

Evaluate the expression: x + 12 when x = 2.2

Back

14.2

Front

Evaluate expression if a=3 and b=4: 4b-5a

Back

1