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BartSMP [9]
3 years ago
14

The x, which is a letter that stands for or represents an unknown value/number, is called the:

Mathematics
1 answer:
Bess [88]3 years ago
5 0

Answer:

variable

Step-by-step explanation:

that is the textbook definition of variable

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Help a girl out please
sergiy2304 [10]

Answer: 1. I forgot how you write it but it adds 1/3 of the number, so for example 9/3 is 3, so you add 3 to 9 = 12 and then 21/3 is 7 and so you add 7 to 21 = 28. I forgot how you would write this but I know the answer is not 1/3 though because then that would be dilating. (srry this one isn't clear)

Also sorry I couldn't really help more I'm not very good at this stuff.

7 0
3 years ago
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3•f(-4)-3•g(-2)=?<br> Help please
Scilla [17]

Answer:

3⋅f(−4)−3⋅g(−2) = −12f+6g

Step-by-step explanation:

Write the problem as a mathematical expression.

3⋅f(−4)−3⋅g(−2)

Move − 4 to the left of f .

3⋅(−4⋅f)−3⋅(g(−2) )

Multiply−4 by 3.

−12f−3⋅(g(−2) )

Move − 2 to the left of g .

−12f−3⋅(−2⋅g)

and lastly Multiply−2 by −3.

−12f+6g

Hope this helps you out.

8 0
3 years ago
Can you help me with my math problems
Gemiola [76]
The dependent variable is the one on the Y (vertical) axis
The independent variable is the one on the X (horizontal) axis

OH OH OH
i just remembered, in 6th or 7th grade, my science teacher gave us a way to remember which is which.

DRY MIX
DRY - Dependent (Responding) is on the Y axis
MIX - Manipulated (Independent) is on the X axis

Hope this helps!

5 0
3 years ago
Explain in words how to simplify (153^2)^7
Akimi4 [234]
There is an exponent rule.....(a^b)^c = a^(b * c)

so (153^2)^7 = 153^(2 * 7) = 153^14
6 0
3 years ago
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Very important algebra 2 question
ozzi

Answer:

Left

Step-by-step explanation:

When x is being added to inside the parenthesis, it is being moved left.

3 0
3 years ago
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