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FinnZ [79.3K]
3 years ago
15

Why is it important to describe the variable in an expression?

Mathematics
2 answers:
Korvikt [17]3 years ago
5 0

Answer: They show numerical value. You have to make them clear.

Step-by-step explanation:

Snowcat [4.5K]3 years ago
5 0

Answer:

you define it, and it lets you know how to properly write the equation. ... If you want to solve for the unknowns using mathematical equations it is necessary to define the unknown variables i.e. what they represent in the real world so that the known relationships can be expressed in equation form

Step-by-step explanation:

its basically a value that can hold and amount depending on the value you give it

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Answer:

Step-by-step explanation:

Cross multiplying

5z =14*24

5z = 336

Divide by 5

z = 336/5

Or mixed fraction z= 67(1/5)

Decimal z= 67.2

3 0
3 years ago
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Irina18 [472]

Answer:

-3

Step-by-step explanation:

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3 years ago
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Phoenix [80]

Answer:

26. D) $252

27. A) -6.7 + 6.8

Step-by-step explanation:

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At a track meet, eight runners are running the 200 m dash. Assuming no ties, how
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Answer:

6

Step-by-step explanation:

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2. one comes first, two comes last, and three comes second.

3. One comes second, Two comes first, and three comes last.

4. One come last, Two comes first, and three comes second.

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