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Algebra Basics - PTA 9/10/21 Flashcards | StudBud

Explore/Algebra Basics - PTA 9/10/21

Algebra Basics - PTA 9/10/21

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Questions 15

Answers

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