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14 questions
What is the first step in solving this problem:
-12 ÷ 6 (-3) + 8
multiplication
addition
division
subtraction
Evaluate m2 if m = 7
9
14
49
51
Evaluate 5m + 7 if m = 5
12
25
32
What is the difference between an expression and an equation
Expressions have an equal sign and equations do not
Equations have an equal sign and expressions do not
Which of the following are true about an equation?
Contains an equal sign
May contain variables
Has many solutions
Shows two expressions are equal
What is the solution of 4 = x/8
2
4
32
12
What is the solution of 42 = 7f
294
49
35
6
What is the solution of r - 11 = 5
11
14
6
16
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