Substituting numbers for variables

Front

2x + x² when x = 3

Back

15

Front

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

Back

46

Front

If a = 6 and b = 7, find the value of 15 - a - b.

Back

2

Front

Solve m³ - 5 when m= 2

Back

3

Front

2(b) + 8= __________
b=2

Back

12

Front

(2²+ 5) + 2
What is the first step to solving this problem?

Back

Parenthesis

Front

2(c) + 5=_______________
c= 6

Back

17