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forsale [732]
2 years ago
5

Each package of hot dog buns contains 8 buns. Let p be the number of packages of hot dog buns and b be the total number of buns.

Determine which variable is independent and which is dependent. Then, write an equation that models the situation, and make a table showing the number of hot dog buns in 3 to 8 packages.
Mathematics
1 answer:
sveta [45]2 years ago
8 0

Answer with explanation:

Given : Each package of hot dog buns contains 8 buns.

Let p be the number of packages of hot dog buns and b be the total number of buns.

∵ number of buns dependent on the number of packages of hot dogs required.

Thus , the independent variable is p →the number of packages .

and dependent variable is b → the number of buns.

The equation that models the situation : b=8p

<u>Required table</u> :

<h2>p            b</h2>

3            8(3)=24

4            8(4)=32

5           8(5)=40

6            8(6)=48

7            8(7)=56

8            8(8)=64

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Answer:

The given equation is NOT justified.

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Now, here Consider the left hand side and simplifying the left side by operating on the like terms,

⇒(\frac{-1}{2}x + \frac{6}{7} )  -  (\frac{7}{2}x - \frac{4}{7} )   = \frac{-1}{2}x + \frac{6}{7}   -  \frac{7}{2}x + \frac{4}{7}  =  (\frac{-1}{2}x -\frac{7}{2}x) + (\frac{6}{7}   + \frac{4}{7})

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Here, Left side of equation  ≠ Right side of the equation

Hence, (\frac{-1}{2}x + \frac{6}{7} )  -  (\frac{7}{2}x - \frac{4}{7} )   ≠ -4x + \frac{2}{7}

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<em>Identify</em>

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