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Duplicate of Algebra Basics Flashcards | StudBud

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Duplicate of Algebra Basics

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Questions 15

Answers

1
All equations must have a ___?
variable
equal sign
number
graph
2
What can n be if n < 100?
1,000
200
100
0
3
12 + n = 15
31
27
3
0
4
What can n be if n > 100?
200
100
99
0
5
What do you call letters used to represent numbers?
algebra
equal sign
visitations
variables
6
Evaluate 6 + n, if n = 5
1
11
33
-1
7
Evaluate 15 - n, if n = 10
10
15
5
25
8
1/2 means the same as:
1 X 2
1 + 2
1 - 2
1 ÷ 2
9
Which is the same as 4y?
16
y + y + y + y
4 + y
4 + 4 + 4 + 4
10
Evaluate 8/n, if n = 2
10
6
4
16
11
5n means the same as:
5 + 5 + 5 + 5 + 5
n + n + n + n + n
5 - n
5 + n
12
3 + n =
15
n + 3
3 ÷ n
3n
13
Evaluate 8n, if n = 1
7
0
8
9
14
Solve for n: 15 + n = 25
40
30
10
5
15
5n means the same as:
5 X n
5 + n
5 - n
5 ÷ n