3 years ago

A(n)___ is a letter used as a placeholder for an unknown value.

2 answers:

5 0

Variable
variables are any letters you use, such as in 3x, x is your variable. It holds an unknown value

3 0

The answer is a variable! An example of a variable is:
5x +5 =35
X= 6

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Ulleksa [173]

Answer:

8 cups

Step-by-step explanation:

hope I could help

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3 years ago

antoniya [11.8K]

The square root of nine is 3.

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3 years ago

jeyben [28]

3x-5+19-x+2x
5x-x=14
4x=14

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3 years ago

Doss [256]

1st is 40/100 = 4/10 =40%
2nd is 52/100 =26/50 = 52%
3rd is 24/100 = 6/25 = 24%
4th is 9/100 = 9/100 = 9%

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3 years ago

marta [7]

Your answer is false. hope that helped

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4 years ago