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Algebra Basics Flashcards | StudBud

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Algebra Basics

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Questions 13

Answers

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