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Biblioteka

Variables and Expressions

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Posljednje ažuriranje over 2 years ago
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Question 1
00:16
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Question 2
00:46
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Question 3
00:55
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Question 4
02:26
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Question 5
02:35
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Question 6
03:34
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Pitanje 7
7.

Which of the following is a variable

Pitanje 8
8.

Which have a coefficient of 3?

Pitanje 9
9.

Please match accordingly.

Stavka koja se može prevućiarrow_right_altOdgovarajuća stavka

5r

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coefficient

2x+6=12

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variable

The b in 4b

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term

The 9 in 9r

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expression

2h+6y

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equations

Pitanje 10
10.
Pitanje 11
11.

What is the value of the variable x in the expression x + 4 = 10?

Pitanje 12
12.

What is a variable in an algebraic expression?

Pitanje 13
13.

Which expression represents the phrase: '7 less than a number n'?

Pitanje 14
14.

Simplify the expression 3x + 2x. What does it equal?

Pitanje 1
1.

What is a variable?

Pitanje 2
2.

An expression has an equal sign.

Pitanje 3
3.

What is an equation?

Pitanje 4
4.

Are a and b expressions?

Pitanje 5
5.
Pitanje 6
6.

What does d equal after he solved the equation?