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Algebra - Basics Flashcards | StudBud

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Algebra - Basics

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Questions 8

Answers

1
2a + 6b - 4b + 5a =
-2a + 11b
7a + 2b
9ab
10a - 24b
2
A _______ is a letter (usually x or y) that represents a number. This number may change or be unknown.
Term
Variable
Coefficient
Constant
3
2a + 3b = 5ab
True
False
4
2x² - 3x + 4x² -5x =
14x2
-2x2
6x2 - 8x
6x2 + 8x
5
In Algebra, 2a means 2 multiplied by a
False
True
6
A _______ is a number or symbol that is multiplying a variable.
Constant
Term
Coefficient
Variable
7
2a + 3a = 5a
True
False
8
6a - 8a =
2
2a
-2a
-2