Identify the first step to solving this equation: -3 + x = 14

add 3 to both sides of the equal sign

The mathematical term expression means:

a phrase that contains operations, nmbers and/or variables.

Define order of operations.

a process for evaluating expressions

Identify the first step to solving this equation: -14 = h + 6

Subtract 6 from both sides of the equal sign

Which property should be used? x/33 = -9

multiplication property of equality

Which property should be used? 15 = p + 4

subtraction property of equality

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Unit 1 Review: Creating Expressions and Equations

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Content from this quiz is taken from the Coordinate Algebra content. 9th grade algebra in the state of GA

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Questions 25

Answers

1
Identify the first step to solving this equation: 5 = c - 7
add 7 on both sides
subtract 5 on both sides
subtract c on both sides
2
Identify the first step to solving this equation: -3 + x = 14
subtract x from both sides of the equal sign
subtract 14 from both sides of the equal sign
add 3 to both sides of the equal sign
3
Add or Subtract. -6 -(-18)
24
-12
12
-24
4
Evaluate. 2x + 3 for x=7
11
20
17
5
Which property should be used? -7 + f = - ½
division property of equality
multiplication property of equality
addition property of equality
subtraction property of equality
6
The mathematical term expression means:
a statment that two expressions are equivalent
a value that does not change
a phrase that contains operations, nmbers and/or variables.
7
Solve. -15 + 19 =
-4
4
-34
34
8
Lou drives at 65 mi/h. Write an expression for the number of miles that Lou drives in t hours.
65t
t/65
65/t
9
Define order of operations.
a math phrase that has operations, numbers, and/or variables
a process that does not change
a mathematical statement
a process for evaluating expressions
10
What operation is being performed here: 5x = 10
multiplication
addition
division
subtraction
11
What is the inverse to addition?
division
subtraction
multiplication
addition
12
The term constant means
a process for evaluating expressions
a value that does not change
a symbol used to represent a quantity that can change
a value that changes
13
Solve and Simplify. 1/4 + 2/3
3/7
1/1
1
11/12
14
Simplify. 4 ∙ 6 ÷ 3
72
8
4
2
15
What is the inverse to division?
square
multiplication
subtraction
addition
16
Identify the first step to solving this equation: -14 = h + 6
add 14 to both sides of the equal sign
add 6 to both sides of the equal sign
Subtract 6 from both sides of the equal sign
17
Which property should be used? -4y = 20
addition property of equality
multiplication property of equality
division property of equality
subtraction property of equality
18
Evaluate. 3n - 5 where n = 7
6
26
16
19
Which property should be used? x/33 = -9
addition property of equality
subtraction property of equality
multiplication property of equality
division property of equality
20
Translate. the sum of x and 3
x + 3
3 + x
3(x)
21
Which property should be used? 15 = p + 4
multiplication property of equality
division property of equality
addition property of equality
subtraction property of equality
22
Mr. Salters communte to work is o.5 hour less than Ms. Pennymans. Write an expression.
0.5 - h
0.5/h
0.5h
h - 0.5
23
Translate: the quotient of k and 5
5/k
k/5
k ÷ 5
24
Simplify. 1 ½ - ¾ =
¾
-½
-¾
½
25
Simplify this expression (7-3)÷2
2
4
5
10

Unit 1 Review: Creating Expressions and Equations Flashcards | StudBud