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Duplicate of 7R Review Algebra Test #1 Flashcards | StudBud
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Duplicate of 7R Review Algebra Test #1
Duplicate of 7R Review Algebra Test #1
27 terms
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One-step algebraic equations Word phrases into algebraic expressions Evaluate expressions
Flashcards
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Questions
27
Answers
1
What is the median of the set of data: 4, 3, 7, 3, 1, 0, 9
4
0
1
3
2
What kind of equation does the following graph represent?
Quadratic
Exponential
Non-Linear
Linear
3
Which value is a solution of the equation q ÷ 7 = 28?
196
56
4
35
4
Which value is a solution to the equation 85 = 120 - p?
25
205
122
35
5
What is the solution of the equation c - 54 = 8
-46
46
56
62
6
What kind of graph is this?
Mouse Plot
Box & Whisker Plot
Box Plot
Cat Plot
7
What kind of function does the following equation represent?
Non-linear
Quadratic
Exponential
Linear
8
Match the expression with the phrase: 35 separated into w groups
35w
w ÷ 35
w = 35
35 ÷ w
9
Evaluate f(n)=3n - 7 for n = 8.
25
17
31
2
10
Which properties are inverse operations?
× and ÷
- and ÷
+ and ÷
+ and ×
11
What is the mode in the set of data? 4, 3, 7, 3, 1, 0, 9
4
3
9
1
12
What is the solution of the equation x + 45 = 62?
17
107
7
2,709
13
What is the solution of the equation k - 39 = -18?
21
57
-21
-57
14
What are the solutions to the following quadratic function?
x= -1, 5
x= (-1, 5)
None of the above
(x+1)(x-5)
15
What is the mean in the set of data: 4, 3, 7, 3, 1, 0, 9
none
3
3.86
4
16
What is a mathematical sentence that shows two expressions are equal?
an equation
a numeric expression
a variable
an algebraic expression
17
What is the solution to the equation -8u = 112?
24
14
-14
-24
18
What is a symbol used to represent a quantity that can change?
a constant
a variable
an expression
an operation
19
Ms. Raskob divided the class into 4 groups of 3. Which expression shows the # of students, n?
4n = 3
n/3 = 4
n/4 = 3
3n = 4
20
The cost of n avocados at $0.75 each is $3.50. How do you find the cost of 1 avocado?
n - 0.75 = 3.50
n + 0.75 = 3.50
0.75/n = 3.50
0.75n = 3.50
21
Evaluate: f(x)=2x for x = 7.
7
14
27
9
22
What is the range in the set of data: 4, 3, 7, 3, 1, 0, 9
0
5
9
1
23
What do you call a value that does not change?
a variable
an expression
a constant
an equation
24
What is the solution to the equation v ÷ 8 = 5?
8/5
5/8
40
3
25
What phrase describes the
value
of d dimes plus n nickels?
.1d + .05n
10d - 5n
d + n
d - n
26
Match the expression with the phrase: 15 + h
the difference of 15 and a number, h
15 increased by a number, h
the quotient of 15 and h
the product of 15 and h
27
Evaluate g(x)=x ÷ 4 for x = 52.
4
48
13
208
